Second this. I use Ubuntu Mate on a RPi4 for a couple of weeks now. All went fine. Last week, I suddenly thought: I should connect my printer as well, and expected to have a slightly harder time, just like setting up my printer on my last Ubuntu pc.

Click-click-done. I didn't have a hard time, not even with connecting my printer. I'm almost disappointed a bit, since there's no way I'm a cool computer guy if it's this easy.