>>38105112The style of the original Pokemon cartoon is blisteringly generic, and only stands out in the designs of the actual pokemon. The style is a very rounded off version of the manga, which was already very much a generic 90's kids cartoon style.
It's just a sign of the times. It's amazing the show is even still on, let alone willing to undergo a complete design change. And here you are, a grown ass adult, moaning about the what, 50th season?
You don't like it because you're a grumpy grandpa, that's literally it. I'm sure kids don't care at all.