Yes, cash is better in some aspects, and bitcoin also has aspects that beats cash. Cash is accepted everywhere, you can use it as long as you have it in your wallet. But as time passes by, buying and selling becomes more digital than it used to be. Neither of the two, bitcoin and cash, can beat the other. I always think like this, bitcoin is created to fill the gaps of fiat. So in my opinion, they must coexist in order to function properly.

bitcoin is more better in cash it is because you can control your self not to spend your bitcoin because you know that the more you hold your bitcoin there is the big possibilities that it will be more profitable. and if you want to go in the other countries you can use bitcoin for payments while in cash sometimes you can spend it without thinking because it is already in your hand or let's say it is easy to spend the money.