Don't get me wrong. I love Linux and FOSS.
I have been using and installing distros on my own since I was 12.
Now that I'm working in tech-related positions, after the Reddit migration happened, etc. I recovered my interest in all the Linux environment.
I use Ubuntu as my main operating system in my Desktop, but I always end up feeling very limited. There's always software I can't use properly (and not just Windows stuff), some stuff badly configured with weird error messages... last time I was not able to even use the apt command. Sometimes I lack time and energy for troubleshooting and sometimes I just fail at it.
I usually end up in need of redoing a fresh install until it breaks up again. Maybe Linux is not good for beginners working full time? Maybe we should do something like that Cisco course that teaches you the basic commands?
I put Linux Mint on my grandmothers old computer because the hardware was preventing it from upgrading from Windows 7 without massive slowdown. Back when she was using windows (albeit windows 7) she would call me every week with a new issue. Since installing mint she very rarely has issues and whatever issues she does run into can usually be solved very easily over the phone. I would say that Linux is what you make it. If you want to copy and paste commands from sketchy guides, things are going to break. But if you just use it like my grandmother does, browsing the web and writing emails, nothing can really go wrong
I did the same on an old macbook. I basically use it as a chromebook now which is fine. It's old enough that it couldn't be a workhorse anyway. Even OSX was chugging but Mint runs great (now that it's all set up).