This is just not true... What Google is concerned about is decades of bad behavior by Microsoft. Prior to the last decade Microsoft used embrace, extend and extinguish very aggressively to take control over nearly 96% of the desktop market and web platform via IE6. It's only fair the same developers who worked on Netscape, IE, Mozilla and now Chrome should be a little concerned with the history and motivations of a company such as MS. There is a reason people refer to them as M$. All that said, I think the world has changed and IMO Edge migrating to Chromium rendering engine is a really great thing and most likely these fears are mis-placed since the incentives are more aligned for MS to want to benefit from the web platform with Azure and Bing driving more $$ to the company now days... So maybe MS can be aligned with Google and focus on a better web platform.