I used to think this was the case, but I use chrome in incognito mode ( and only for fb!) and I'm starting to get retargeted ads. I suspect they are using some

I used to think this was the case, but I use chrome in incognito mode ( and only for fb!) and I'm starting to get retargeted ads. I suspect they are using some sort of 3rd party on the backend. Moreover, it's not only ads now ... I'm also seeing suggested groups that seem eerily creepy ...