Edge is dead and closed. Chrome-Edge will indeed gain market share and it is better than nothing, but I dispute that it is an independent browser making independent decisions about browser engine and other important stuff (not about GUI and telemetry).
That's what I meant. Though I guess they've decided to take the google route in deploying manifest v3.
So I'll probably be dumping them for firefox (or rather, reversing how I use them. Use firefox for my 'logged in' browser and edge as my 'noscript, no cookies, no history, default browser')