Puts too much power in Google's hands. Maybe not in terms of blacklisting, but certainly in terms of setting standards. What's good for a single giant megacorp is not necessarily good for other megacorps, or medium or small businesses.
I do know that questions like yours were common when MSFT made IE 6.0. We all know that ultimately was a disaster. Give Google a year or two of "not directly affecting" other businesses and then get back to me
Support ticket from Carvana yesterday told me to try chrome if I was experiencing problems. An open web won’t stay open for long if there’s a browser monopoly.
Do you think Google would try to crush competition the way MS did with their browser?
Public corporations do things in their own interests. USA legal environment guarantees that. Google has been a decent actor in the past, but have slid into monopolizing ad sales and into surveillance capitalism.
Google will use a Chrome market dominance to warp standards for their own purposes. You personally may or may not like the warping or the results.