yes, why not. because crypto mass use in daily life will be very helpful, but you must know that fiat money will not be replaced. if crypto has been used every day in life, it does not mean fiat money like the dollar will end and is useless, but crypto will coexist with fiat money and are interconnected between the two.
I strongly agree with your opinion,fiat will never be replaced,the crypto will only be used as a companion only we're just waiting for all countries to be able to accept crypto as payment except fiat.
At this moment I perefer to hold coins and keep my money in crypto because I don't see how I can use for me my crypto in everyday life now