Honestly, why do you care so much if AI was used?

Assuming he did use AI, it didn't spontaneously generate the project and foist it upon the user and the world; the user used the AI to generate the project at his direction.

It's like the old friend when I decided I didn't care for wearing a full beard in July and got really angry with me about it when I shaved -- not my friend anymore.

Dont like the project? move along.

Otherwise, why are you wasting your energy to put down this hardwork?