Last week, I turned on my PC, installed a Windows update, and rebooted to find Microsoft Edge automatically open with the Chrome tabs I was working on before the update. I don’t use Microsoft Edge regularly, and I have Google Chrome set as my default browser. Bleary-eyed at 9AM, it took me a moment to realize that Microsoft Edge had simply taken over where I’d left off in Chrome. I couldn’t believe my eyes.
I don’t think there’s any data Microsoft can get through you using edge that they can’t also get just by controlling your OS
Nothing at all stopping them from reading data from other browsers, as has been demonstrated by the whole stealing chrome tabs thing
There are valid reasons to use windows and if you’ve gotta use it anyway they’ve already got your data from the start