I don't like the AI tide either, but this isn't entirely out of line.
The argument against it is that one should always use practical effects. Okay, I get that. But what about movies like Who Framed Roger Rabbit and Space Jam, which incorporated live-action actors into cartoon worlds? Should that not be allowed?
Then the argument becomes "well that's fine if it's hand drawn." Okay, but you have a lot of anime and western animation where computer generated imagery (or CGI) was used for complex movement. It still requires human hands, but AI just kinda speeds that up a bit.
I don't think movies shot with practical effects are going anywhere. Drama is my favourite genre of film, and that requires no AI. But for sci-fi and fantasy, I think you can get away with it here and there.