I recently switched to the RC Insider ring just to get the EU digital markets update, which lets you uninstall Edge.
Because it started doing incredibly creepy stuff.
* Keeps asking me every day if I want to keep my new tab extension. No way to set a blank page either. If you don't use an extension, it's "Microsoft Home" (which doesn't even let you properly set your own background, and keeps showing me squids, no thanks). Despite me clicking no every time, it still occasionally disables it. I think there may be a timeout, and then the disabled plugin syncs everywhere.
* Asked me if it could shouldersurf my Kagi searches and scrape them to improve Bing. If I was Kagi, I'd think about blocking the Edge user agent.
* Upon clicking "no" on the point above, it changed my search engine to Bing.
* Edge also has a feature to regularly scrape other Browsers for their history to submit to Microsoft. Given every other Edge feature did not respect my consent in an honestly gaslighting fashion, I don't feel confident any browsing data on a Windows machine is private unless you install the above Release Candidate and set your Region to EU to uninstall Edge.
Here's the guide I followed. Just set your region to Ireland or something: https://www.partitionwizard.com/news/uninstall-microsoft-edg...