Every company's products are subject to external rules. All these huge companies constantly fight in court over trademarks, intellectual property, and so on. Th

Every company's products are subject to external rules. All these huge companies constantly fight in court over trademarks, intellectual property, and so on. The products were not "rejected by Google", they were rejected by a court somewhere. And Google are at the receiving end of many such cases themselves, in many jurisdictions: https://en.m.wikipedia.org/wiki/European_Union_vs._Google https://en.m.wikipedia.org/wiki/European_Union_vs._Google https://en.m.wikipedia.org/wiki/Google_v._Oracle_America https://en.m.wikipedia.org/wiki/Google_v._Oracle_America