It isn't about unstoppable solutions. It is about workable solutions. Most crypto doesn't matter, and the exchanging between them is meaningless speculation.
It is about both. If you just want workable, just continue using fiat.
Doge,BTC,ETH,Tron,...there are hundreds of tokens that do not scale (& therefore cannot be liquid), are not fungible, have terrible inflation,etc & therefore *cannot* function as money
Only until it fails. I mean look at Solana. Major hype, rocketed into the top 10 and now it is collapsing as the centralized VC funded shitcoin it is amidst the FTX collapse.
SOL gets a lot of hate but its PoH is a real significant improvement over PoS, and scales like crazy. It's not "centralized", anyone can run a node. They're just beefy machines.