Yep. a few years ago I signed up for a promo where if I spent a certain amount in the app store, I'd get a free chromecast. Never got it. No recourse available. At all. It's really strange that this level of "service" is acceptable.
https://www.ftc.gov/news-events/media-resources/identity-the...
You can sue Google in small claims court for the value of the undelivered Chromecast and for the court fees you spent on suing them.