For the last few days I was trying to revive an old MacBook Air for a non-techie friend. It had 4 GB of RAM.
It had Catalina on it and was completely unusable. Hovering on anything would bring up the spinner which would take a couple of minutes to resolve itself.
I tried reinstalling the OS, which didn't help. The top recommendation was to revert to Mojave.
Finally, after three days of struggle, I gave up and installed Linux Mint.
The difference is absolutely unbelievable. Even heavy applications like LibreOffice and Zoom are snappy.
Apple makes such good hardware. I felt really sad about the state of their software compatibility with older machines.
So, I don't know about the rest of the world, but I know one more person will be using Linux in 2026!
Yep, we upgraded an old ~2010 iMac to 8gb and put Mint on it, good as new.
Yeah I've been running EndeavourOS on my 2015 Air (4 GB) and it is so incredibly snappy and efficient now. Makes macOS look like a lurching zombie of an OS.