Nvidia is massively overvalued right now. AI has rocketed them into absolute absurdity, and it's not sustainable. Put aside the actual technology for a second and realize that public image of AI is at rock bottom. Every single time a company puts out AI-generated materials, they receive immense public backlash. That's not going away any time soon and it's only likely to get worse.
Speaking as someone that's not even remotely anti-AI, I wouldn't touch the shit with a 10 foot pole because of how bad the public image is. The moment that capital realizes this, that bubble is going to pop and it's going to pop hard.