I own two Mac Minis an M1 base and an M2 Pro with 16 GB (always hitting the RAM ceiling, mainly just from Safari and/or FireFox, doesn't struggle with InDesign, AI, PS and Acrobat running (Though Acrobat is an absolute VM hog, like insane VM footprints and the Adobe app feedback forums confirm it's not just me, others see it too, FU Adobe from a user of AI 3.3 and the first versions of PS ever).
On the M2 Pro we get 4-USB-C and 2x USB-A on the back and I always have the 4 USB-C filled and often both the USA-A. I have to use my monitors as USB-A hubs for tablets and webcams etc. Even the M4 Pro model is a reduction in ports on the back by HALF! 6 down to 3 and 2 on the front, which occasionally I would like but not at the cost of rear ports.
Typically Apple taking something away, charging more and telling use we're getting "more ports" — bold face lying I reckon.