Unopened NES games are far more expensive on the gaming market today compared with brand new and technically superior games. That will continue to be the case 20 years from now.
Same goes with Bitcoin. It won’t be surpassed in market cap, ever, no matter how much the other cryptocurrencies evolve.
Ethereum is like a multiplayer game that has lag issues because the servers are full. Everyone wants to play it, because it is the hottest thing right now.
“Ethereum killers” are games that are lag free, because no one wants to play them.
Shiba Inu is the game with malware that your grandma installed by accident.