One big thing I can think of is that every time you use a credit/debit card, a transaction fee goes to a big bank/payment processor. With btc, it goes to a miner.
Other than that, how does it benefit you to use btc? I mean you need fiat to get btc, and then usually need to take fiat out. So where is the net benefit besides the fees being lost by the big banks/payment companies?
the benefit is,you can find bitcoin faucet,but you can't find money faucet,you can collect bitcoin for free,but you will hard to collect money for free.
its already benefit,agree?