I use a 2012 Toshiba Satellite daily and it’s fine. My wife’s 2018 MBP is a rocket ship by comparison
https://en.wikipedia.org/wiki/12-inch_MacBook
The Kaby Lake m3 with 8 GB is the version I have. It is utterly and completely schooled by my 2013 MBP. The MacBook runs the latest version of macOS, unlike the MBP.
I also have some PowerMacs that “run just fine”, but it’s been a while since they’ve gotten a software update.