“fake” diversity with an obviously proprietary option is substantially better than a fake “open” environment where the only web browser options are either made by a single for-profit company, a reskinned derivative of that for-profit company’s work, or a semi-not-for-profit whose main funding source is that same for-profit company.

In a very real way, web standards beyond “whatever chrome does” died when Microsoft tossed edge’s HTML engine for chromium.