These are annoying as heck but I don’t consider them ads at all. Sure they probably launch some ad riddled page, but no direct ads in windows.
They can all be turned off and I am a bit annoyed that our desktop team hasn’t turned them off in our org’s standard images. I cringe anytime I have to remote in to troubleshoot with a user. Thankfully it isn’t very often.
Does a burrito start as a calzone turn into quiche then finish life as a taco?