"And you can’t uninstall MS Edge."
Unfortunately, you are correct.
BUT, I have been able to cut it off from M$ by stripping all permissions of the folder from anyone and anything.
I wouldn't suggest it though. For the first couple of months, it would give me an error about every 15 minutes, and the only way to close the error was to open the Settings and then close them all.
Thankfully, the errors stopped (I guess M$ gave up).