[...]
Nonsense.
My home Mac is still a Mid 2010 Mac Pro that I've been running on for the last 12 years. Expandability allowed me to future-proof it and continue to have a viable machine during all that time.
Now that expandability has been thrown out the window, when you realize that a higher-end spec M2 Pro Mac mini is almost the same price as an M2 Max Mac Studio (but with a faster CPU, double the GPU cores, more ports, better cooling, higher memory bandwidth and capacity, etc.) it's a no-brainer to pick the lower-spec Mac Studio instead. In terms of future-proofing, I could easily see an M2 Max Mac Studio still being a viable machine in 7-10 years' time, if your computing requirements don't change all that much.
I love the new M2/M2 Pro Mac mini and think Apple did a great job on it, it's perfect for a lot of people. But I'll be buying a Mac Studio as soon as I have the shekels saved up for it, despite not having a "professional workflow" at home. It's too good of a computer to pass up.