At this point with outlook it’s pretty much guaranteed that any important “you just paid a ton of money here is the asset you bought” email (show/bus/etc tickets) will go straight to spam. I check spam before I look in the non-“Focused” inbox.

If I send an email to some business, from the Outlook UI, and they reply, Outlook usually classifies the reply as spam. It’s hard to imagine less spammy email than that.

I'd just rename the spam folder to "Inbox-2" or something. ;-)