The way my PC works now (2700X+1080Ti and 32GB RAM) going from my 22MP 5D Mark III to 90MP RAW files could come with a good increase in batch editing times. That is if I was still taking 1000s of pictures in a weeding (I quit a few years ago, not just for hobby)... But for that I would likely use an R6 or my current 5DIII, then swap to the R5s just for group pictures. Nice ideaThat is why I scoff at people who say that a camera can have too much resolution.
With enough resolution, I could take a picture of everybody all at once and then retire.