It has to be said. Its common sense. There are thousands of coins. Scamcoin, losercoin, Shiba coin. All real coins btw.
Yes there will be a couple coins that are very valuable in a couple years but the vast majority of them will be worthless.
Only coins that do things will be valuable. Coins that you have that are just there to hopefully go up on value so you can profit will be worthless.
Its like the dot com boom. You are betting on websites. Which website is going to get the most visitors. Most died.
Well, i am not completely agree with your opinion. If we look Doge coin, do you think Doge coin can do things ? The answer is no, it is only a meme coin,
but why Doge coin market cap is huge and valuable ? It was because the hypes, and people bought it when the hype happen. This phenomenon can be occurred on other meme coins too if there are some proper marketing strategies from the team to create hype from the promotions.