I can point out a few reasons why people around me use bitcoins :
1.You're tech savvy : You simply like technology ,especially code/web/programming etc.
2.You want to be cool:There are bunch of this kind of people who simply use bitcoins because they think its cool to have those "Bitcoin Wallets" and show off their balances.
3.You're a trader: Extremely inclined to the business side of the market.They know what future has for them,they prepare for it .
4.You're a investor :There are this type of people who buy anything and everything and sell it off to earn profits.Mostly they have money and good financial backgrounds so they just buy bitcoins as assets .
5.You're a gambler:Yeah finally,you want to be safe/secure/anonymous while gambling use bitcoins because the government doesn't give much fucks about online bitcoin balances.
We know that people now daw have a high exchange rate for a 1 bitcoin..,
Bitcoin has generated plenty of interest and controversy as a "third" type of currency and an alternative to government flat currencies like the U.S. dollar or the euro or pure commodity currencies like gold or silver coins.
Bitcoin purchases are discrete. Unless a user voluntarily publishes his Bitcoin transactions, his purchases are never associated with his personal identity, much like cash-only purchases, and cannot be traced back to him. In fact, the anonymous Bitcoin address that is generated for user purchases changes with each transaction.
Purchases Are Not Taxed
Since there is no way for third parties to identify, track or intercept transactions that are denominated in Bitcoins, one of the major advantages of Bitcoin is that sales taxes are not added onto any purchases.
according to Investopedia so better use bitcoin..,
Better really use bitcoin especially when your one on the one who's listed above ,a trader,a investor or a gambler and especially if your a tech savvy whose in need of extra job or extra money. Bitcoin really is the way to make you more worth than ever. It gives opportunities to everyone to perform their talents and discover there skills on growing their bitcoin.