I’d be probably safe against this because I have an email filter set so anything with an unsubscribe link gets moved to spam.

Account notification emails don’t have unsubscribes while pretty much all junk does.

I receive a bunch of transactional emails with an unsubscribe button at the bottom. Unsubscribing of course does nothing to stop the transactional emails but the last thing I want is them to go to spams.