"you are right , at this point you need to find a balance a AI upscale can't handle a bump map correctly, it is what I meant with not a good Idea best is just to leave your bump as it is or make a larger one with a converter also depending if you want to use a normal map or a bump map Photoshop is having these features so instead of a AI you just use a 3D filter. "

Unfortunately, when I try to use the old 3D filters, I get a message in Photoshop 2023 that they are being discontinued. Not sure what will appear in their place. Although, since Adobe now owns Substance Painter, which can generate all those maps from diffuse texture, they will probably just rely on that rather than including them in Photoshop.