Few month ago we developed and launched an AI-based AdBlocker (called AdFilter) and also had several problems with Google Chrome Web Store. Almost every week they had a "strange reason" to remove our extension from the Google Chrome Web Store. We had more than 380,000 DAU (Daily Active Users) from 36 countries with all good feedbacks on Google Chrome Web Store, but even so, Google always tried to find a way to get us…
Meanwhile, there are blatantly illegal things on the Android app store with no touch at all from Google. (For example this Age of Empires "clone" https://play.google.com/store/apps/details?id=com.squid.ageo... ) Priorities clearly higher in killing ad blockers.
Edit: I'm genuinely curious -- did they copy the actual assets from the original game, or did they just copy the style and gameplay (which would generally be legal).