If you can’t draw inspiration from other games, then the gaming industry as a whole is in trouble.
K first of all, the mechanic you’re referencing was already an established mechanic before Pokemon Red/Blue came out. The Pokemon Company didn’t invent the “creature catcher” genre of video games.
Second of all, as I’ve said already, the catching mechanic in Palworld is absolutely distinct enough to be considered as drawing inspiration from Pokemon, and not copying. If you wanna get into the nitty gritty, I’ll meet you down there, but if you’re just gonna continue to spout meaningless contrarianisms I’ve got better things to do
Third of all, “cell shaded anime art style” describes hundreds if not thousands of video games, not just Pokemon games. You can’t realistically claim that Palworld copied Pokemon’s art style* just because it uses a cell-shaded anime style, especially because Pokemon has only used that art direction for the last two generations of games, and the style has been in use long before sword and shield came out.