I've heard of the ad auction and assumed the point of the auction was to maximize price. As for integrity ad platforms don't have any. Most of the ads seem to

I've heard of the ad auction and assumed the point of the auction was to maximize price. As for integrity ad platforms don't have any. Most of the ads seem to be for scams. The first search result for OBS is usually malware. Scammers have a low cost to advertise because they use stolen credit cards. Advertisers don't mind because the charge back doesn't cost them, COGS is near 0.