"ADVANTAGES OF CRYPTOCURRENCY"

1. Built-in Scarcity May Support Value

Most cryptocurrencies are hardwired for scarcity – the source code specifies how many units can ever exist. In this way, cryptocurrencies are more like precious metals than fiat currencies. Like precious metals, they may offer inflation protection unavailable to fiat currency users.

2. Loosening of Government Currency Monopolies

Cryptocurrencies offer a reliable means of exchange outside the direct control of national banks.
In the long run, many economists and political scientists expect world governments to co-opt cryptocurrency, or at least to incorporate aspects of cryptocurrency (such as built-in scarcity and authentication protocols) into fiat currencies. This could potentially satisfy some cryptocurrency proponents’ worries about the inflationary nature of fiat currencies and the inherent insecurity of physical cash.


3. Self-Interested, Self-Policing Communities

Mining is a built-in quality control and policing mechanism for cryptocurrencies. Because they’re paid for their efforts, miners have a financial stake in keeping accurate, up-to-date transaction records – thereby securing the integrity of the system and the value of the currency.

4. Robust Privacy Protections

Privacy and anonymity were chief concerns for early cryptocurrency proponents, and remain so today. Many cryptocurrency users employ pseudonyms unconnected to any information, accounts, or stored data that could identify them. Though it’s possible for sophisticated community members to deduce users’ identities, newer cryptocurrencies (post-Bitcoin) have additional protections that make it much more difficult.

5. Harder for Governments to Exact Financial Retribution

When citizens in repressive countries run afoul of their governments, said governments can easily freeze or seize their domestic bank accounts, or reverse transactions made in local currency. That’s not possible with cryptocurrencies, whose decentralized nature – funds and transaction records are stored in numerous locations around the world – effectively prevents state seizure. It’s a bit of an oversimplification, but using cryptocurrency is like having access to a theoretically unlimited number of offshore bank accounts.

6. Generally Cheaper Than Traditional Electronic Transactions

The concepts of block keys, private keys, and wallets effectively solve the double-spending problem, ensuring that new cryptocurrencies aren’t abused by tech-savvy crooks capable of duplicating digital funds. Cryptocurrencies’ security features also eliminate the need for a third-party payment processor – such as Visa or PayPal – to authenticate and verify every electronic financial transaction.

In turn, this eliminates the need for mandatory transaction fees to support those payment processors’ work – since miners, the cryptocurrency equivalent of payment processors, earn new currency units for their work in addition to optional transaction fees. Cryptocurrency transaction fees are generally less than 1% of the transaction value, versus 1.5% to 3% for credit card payment processors and PayPal.

7. Fewer Barriers and Costs to International Transactions

Cryptocurrencies don’t treat international transactions any differently than domestic transactions. Transactions are either free or come with a nominal transaction fee, no matter where the sender and recipient are located. This is a huge advantage relative to international transactions involving fiat currency, which almost always have some special fees that don’t apply to domestic transactions – such as international credit card or ATM fees. And direct international money transfers can be very expensive, with fees sometimes exceeding 10% or 15% of the transferred amount.



CONS OF CRYPTOCURRENCY

1. LACK OF REGULATION FACILITATES BLACK MARKET ACTIVITY

Probably the biggest drawback and regulatory concern around cryptocurrency is its ability to facilitate illicit activity. Many gray and black market online transactions are denominated in Bitcoin and other cryptocurrencies. For instance, the infamous “dark web” marketplace Silk Road used Bitcoin to facilitate illegal drug purchases and other illicit activities before being shut down in 2014. Cryptocurrencies are also increasingly popular tools for money laundering – funneling illicitly obtained money through a “clean” intermediary to conceal its source.

The same strengths that make cryptocurrencies difficult for governments to seize and track allow criminals to operate with relative ease – though, it should be noted, the founder of Silk Road is now behind bars, thanks to a years-long DEA investigation.

2. POTENTIAL FOR TAX EVASION IN SOME JURISDICTIONS

Since cryptocurrencies aren’t regulated by national governments and usually exist outside their direct control, they naturally attract tax evaders. Many small employers pay employees in bitcoin and other cryptocurrencies to avoid liability for payroll taxes and help their workers avoid income tax liability, while online sellers often accept cryptocurrencies to avoid sales and income tax liability


3. POTENTIAL FOR FINANCIAL LOSS DUE TO DATA LOSS

Early cryptocurrency proponents believed that, if properly secured, digital alternative currencies promised to support a decisive shift away from physical cash, which they viewed as imperfect and inherently risky. Assuming a virtually uncrackable source code, impenetrable authentication protocols (keys) and adequate hacking defenses (which Mt. Gox lacked), it’s safer to store money in the cloud or even a physical data storage device than in a back pocket or purse.

Source
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https://cryptohodl.tech/benefits-of-cryptocurrency/