Basically what these macs are advertised to do. Photo editing, video editing, working with large design files, 3d modelling, ML models, I could go on. Good luck doing any of that on a 8GB machine.
Good luck doing most of that on 64GB. There is a reason on why my workload is pushing me to 128GB minimum. So there we go. Other than the $7,000 product nothing should be Pro. I can’t use 16GB like you all can. So they cannot possibly be pro.
See how this becomes an unsustainable discussion? Pro is different with everyone. And by the way, one of my clients has four 24” base M1 iMacs and they spend their day in Photoshop and Final Cut Pro. They do just fine. Most of the time they are green memory pressure.