I have never liked facebook and horror stories abound around the site. I don't show my real self there, just a picture of a flower.
I don't have to worry about that, I'm not on FB.
Facebook is creepy as hell so I don't use it, and I have adblock, so I almost never see advertising. The only exception is I'm willing to be shown ads if you're willing to pay me directly via Basic Attention Token on the Brave browser.
Seems there would be cause for a "false advertising" lawsuit ... or "slander" ... if they show you using a product you don't use.
Well technically you already bought it right?