I mostly think that online ads are so off-base on what I would ever buy. And I resent them and don't want to encourage them.
Mostly, I see ads for sort of ridiculously expensive shoes and clothes, neither of which I ever buy.
BUT, one think I did buy was Mopsy -- a lightweight mop that actually is fantastic. It has changed my mopping life.
Have you ever bought anything from an unsolicted online ad (Facebook, Insta, etc)? Was it a good buy or did you end up regretting it?