You're still not arguing for crank-starters, so literally all I hear in your post is "Yes Q, you're right." So, thank you.
just a guy that wants an easier, faster, more consistant work flow to make more money faster. i know that is strange for people here.
Did I say there was something wrong with the 5DIV?? That's exactly the point that it's still the best. All Canon mirrorless cameras released after 5DIV have DR worse than 5DIV. RP uses an old sensor, R uses the same sensor but has a slight decrease in DR. I won't be surprised if they dust 5DSr sensor, tweak it a bit and release a mirrorless high-res R version.