I think Bitcoin will be held like gold. Maybe even Ether as well.
But I'm personally thinking maybe dogecoin, maybe.... XLM and XRP, as well as Bitcoin cash, Dash, maybe lite coin. Of course USDT type.
I think many people, when the masses start using it more frequently. Will stick to older common coins that can be found at any crypto ATM and have the lowest fees and fastest transaction time.
Anyone disagree or have anything to add?
Bitcoin more likely will only become store on value same like Gold, Ethereum much better since it's offering different with use case with better Use case, It's smart contract can become a basis for financial process and everything and more transparently, faster & cheaper. XRP was good too since some bank already try to implement it, Beside that for fiat i suppose USDT still the main tools for now but since some country already experimenting with CBDC, It's going to be replaced later.
Lately some Decentralized Storage & Cloud was also come in to crypto Space like Arweave, CUDOS, AIOZ which will change everything. Well, let's wait for now and see what will happens!