Google is doing all the opposite: punishing all websites using pop-up or full-page ads in search results.
https://www.theverge.com/2016/8/23/12610890/google-search-pu...
https://www.theverge.com/2016/8/23/12610890/google-search-pu...
Oh and a few years ago they banned ad blockers from the app store https://adblockplus.org/blog/adblock-plus-for-android-remove...
So every time you see a shitty horrible ad on mobile, the reason you have to watch it is 100% Google.
It's worth a try if you haven't done so lately.
I believe you mean Android and the Play Store, not Chrome and the Chrome Store.