Native ads do this. It's a huge industry, and will likely get far bigger under GDPR. But it takes highly specialized techniques to make the numbers back out as an advertiser. There's a ton of fraud, the bidding strategy is very different from programmatic/retargeting, the ads that work are different, etc. Most of the ad industry doesn't know how to do this, and many types of ads simply won't be profitable on native networks.
From what I'm hearing from my friends that do ecommerce stuff, product ads targeted to the EU are no longer profitable across the board either. That will force a ton of review sites aimed at EU visitors to shutdown, along with many YouTube reviewers. As advertisers pull product ads out of the major ad networks because they can't make money, the revenue of publishers/content creators in the product review space will plummet in lockstep. Amazon has cut affiliate commissions to the point where turning to them is no longer an option for any site that costs money to maintain either.
GDPR seems to be on track to wipe out vast swaths of businesses serving the EU market, and not just the "evil" ones it was trying to wipe out. It's a shitshow, but it was entirely predictable.