Using classic Outlook for Windows in business environments
That's been my experience also. I have always used POP in the past but within the past couple months I added an additional Gmail account to Outlook (Subscription version 2205) and was not even given an option. It set up as IMAP.
POP stopped working for a day 6/2 and then worked ok again until 6/7. It remains broken today, 6/8. IMAP worked throughout.
I prefer POP but am concerned about trying to set up two factor authorization as I don't have a cell phone and it seems most two factor systems require one.
Additionally, it seems that this is something Microsoft/Google should address so that Outlook users don't have to go through the hassle. It's tiring having to fix things that worked because some organization decides to make a change. I thought technology was supposed to make things easier. Instead it seems an inordinate amount of time is just spent sweeping up this sort of mess.