I’ve been using it exclusively as my desktop for over 20 years. Does it have flaws and shortcomings? Sure. So have Windows and Mac. What system does not have issues?

Does it fit your use case? Who knows? Just try it and be the judge. If it doesn’t work, just keep using whatever you’re using, no harm done.

All you need is a USB stick, some curiosity and some time. It’s not like it’s a lifetime commitment or something. Unless, of course, you enjoy it… then you are doomed.