Dude that was Adobe's fault with a little "Intel Salty Sprinkle". I abandoned Adobe and now have to spend 3-6 months mastering Affinity. I might go back to Adobe "In like 5 years" but they slogging so far behind... But maybe by then we won't have SSDs and it'll be like 2TB of RAM and the thing runs from RAM no booting no nothing always on with a RAM Battery? "\_(ツ)_/"
Adobe Apps are TOO Big, they are like Microsoft Products...
2¢
Adobe has a problem with their applications being legacy. The GUI has certainly changed over the years, the code? Who knows.
Intel CPU's just were not powerful enough in the 2017 16" MBP. It was a struggle bus for me from 2014-2017 with my Apple MBP I actually considered moving to Windows Desktops to do my pro-level work.
The 2021 MBP is everything creative pro's have been asking for, but man it was painful for the past 5 years for MBP users, so the upgrade was a definite must.
I think Apple was trying their best to deal with Intel falling behind their agreement and tried to salvage the Pro line of laptops by making them thinner. That's my guess.
I do professional work, every studio that I've worked for also uses Photoshop. I don't have the option to abandon it. The brush ability and selection on Affinity Photo just isn't up to par with Photoshop. On my setup Affinity Photo's brushes jump around and there are issues with lag as well. Serif simply doesn't have the money to troubleshoot Affinity Suite as often as Adobe, they're a much smaller company and so support is lack luster; as evidenced by their support and help forum.
All legacy software needs to be built from the ground up as something new. My hope is that Blender overtakes Maya as the industry standard, because Maya has so much legacy code and the GUI is clunky. They've tried, but it's just not happening. I have hope for Blender with Apple patronage.
I'm not a Windows OS fan because their OS has so much bloat from years of code. There's already been a whole thread about this, I won't rehash. I'm just glad to have the 2021 MBP updates with Apple Silicon. Good direction for pros.
For non pros please see Macbook Airs. There's too many vain Apple customers creeping into the "Pro" segment. They care way too much about how their laptop looks versus how it actually functions. Probably check to make sure their wallet makes their butt look big just so everyone can see.