Yeah use this, follow the directions:

gist.github.com/…/c3451d9f452389ac7607c99d45edecc…

Then clean up remnants with Bulk Crap Uninstaller.

If it still persists as a last ditch resort, use: github.com/ShadowWhisperer/Remove-MS-Edge

^This finally did it for me. The latest update didn’t allow my uninstall value key to uninstall it, but his stuff force uninstalled it finally.