I have a 4090. It's probably faster to process AI work locally instead of through the internet. It's also better for privacy reasons. Please add a way to use AI functions locally.
If you want to run it on your own hardware, Adobe must give you the proprietary AI model, which is not how proprietary works, then if you do run it, it will probably need a datacenter scale computing.
@Lateralus99 thats not how AI systems work. As @D Fosse pointed out its not about processing speed its about the available source for the AI system to generate a result. If your concern is a slow internet connection could be throttling your speed, that is where you should focus.