So far I am not very familiar with altcoin projects although I know some of them have also been successfully developed and provide good benefits for investors. Some of the ones you mentioned are new projects that still need development so I'm not really sure they can compete in the long term to be the best.
Ronin isnt good for competition? If you tried using it then its one of the best and cheapest transaction for a gaming economy on metaverse like axie. I dont see this gonna compete on other l1 anytime soon plus its longer term usage.
These defi institution got hacked but it doesnt mean they arent good projects even they are still new.