I'm a hobbyist who enjoys travelling and taking photos. I have a habit of taking more than one photo at a location where there are lots of people milling around. My idea is for LR/PS to use the backgrounds from selected photos (from the same viewpoint) to fill in areas where people are and thus remove them. The AI tools to remove people are already pretty good, but I think it would be fantastic if you could use several photos (similar to HDR processing) to fully recreate backgrounds that may be hidden in some photos but visible in others. I see the process as similar to HDR but instead of selecting "HDR" or "Panorama" there would be another option to remove people. Who knows where this could lead. It would be like AI analysing a scene from several photos instead of just the single one as is now to remove distractions.