I got out of ad-tech partially because our company was promoting some of the worst sports betting apps on the web. We knew how bad it was, but we had to make numbers, so everybody just pretended we weren't screwing up peoples' lives by using addictive algorithms to promote addictive products.

A lot of other comments are along similar lines, talking about how bad sports betting is. I agree with all that, but what I like is that pro bettors are using the same algorithms to make bank off of these predators. Maybe it'll create an arms race between gambling apps and professional gamblers, but I still hope that enough people follow this behavior and eventually break the model that gambling apps are using.