Do browsers and Electron apps magically take up less memory on Macs? What is "good enough?" I never notice problems on my 16GB Windows laptop, so just for fun I closed all of my 6 always-on Electron-type apps, all of the 10 browser windows I had open, a couple other ever-present apps, and it looks like without anything else Windows 10 takes about 4GB, which I think is in the same ballpark as OS X. And I probably have some stuff running that I didn't close, this is very unscientific.

Anecdotally also, my one laptop that I've upgraded to Windows 11 is a lot snappier. As a rule I haven't noticed memory pressure on any device I've owned ever as a "regular user," it only really applies to gaming and heavy development with lots of VMs, especially these days.

Swap on macOS is incredibly good. Not sure how Apple does it. Maybe hardware compression?