You love to see it

Yeah like that hasn't been happening since forever already. Just look at the dozens upon dozens of Minecraft clones that usually add nothing (some add stuff like realistically modelled guns or something else that completely clashes with the game's style to be able to claim they're "unique" but they clearly don't put any thought into it), and those haven't been taken down either because guess what, you can't copyright a game's style. But only the games that actually add /change something significant in a way that works well (think games like Colony Survival or whatever it was called, the one where you have a base and you can have people who sustain / defend your base) succeed because nobody cares about the shitty ripoffs. Palworld is one of those games that managed to make it unique in gameplay and thus became popular, and if anything it's a big wake-up call for companies managing large IPs that they can branch out their IPs, it won't do anything for people making shitty ripoffs. And it's not like Palworld is the only example of people developing a game based on another game because there's an issue with the original, for example look at Hytale which is still in development, you could call it a "Minecraft ripoff" but they've been working on putting together a solid game for years and it could well become quite popular among people who haven't been happy with the direction Minecraft has been going in (which is a lot of people), but clearly the Minecraft ripoffs have been there for many years already, Hytale won't change that.