I find intrusive advertising to be counter productive. If you have to interrupt a video someone is watching, just to promote a product that is neither wanted nor needed, I am just going to hate you for the interruption....and would never buy a product from you anyhow. With TV you expect it, but the bank of ads these days is sometimes more than the content of the show you're watching. I don't watch much TV anymore because of that.
But FaceBook is the worst......you're watching an interesting short video and bang in the middle of the most interesting part they force you to watch an add.....it makes me so angry that I just scroll to the next video.
How is that making your product attractive, if you are forcing your adds on people?
Even trying to read news items, the page takes forever to load because of the ads.....
I am so sick of these marketing ploys! If I want to buy something, I'll go and look for it. If your website is to my liking, and you have the right price....I may buy off you.....