
Indeed Nesoid, Snedoid und Gameboid are removed.
Compared to Apple, Google is very slacky by the inclusion of programs in their own App Store. There are no past examination.
Deletion
This does not mean Google hasn't any rules. As you can see there is a report on "Android Police".
So now all channels of the developer Yong Zhang were removed from the market, deleted the associated account. Zhang had focused on the emulators and here among other Nesoid, SNesoid GameBoid and various apps offering.
Speculation
The question of why Google has now decided to distance, one can only speculate, because the company does not comment on individual...