On macOS it’s always been possible to remove built in apps. To do so now though requires disabling SIP and mounting as R/W. Then you can use something like this to remove all traces https://freemacsoft.net/appcleaner/
They regenerate after an update, there is also a way to remove Edge on Windows by manually running the uninstaller from the terminal with some options, but that doesn’t change the fact that it’s not easy and you can’t just uninstall it like any other app.
On macOS it’s always been possible to remove built in apps. To do so now though requires disabling SIP and mounting as R/W. Then you can use something like this to remove all traces https://freemacsoft.net/appcleaner/
They regenerate after an update, there is also a way to remove Edge on Windows by manually running the uninstaller from the terminal with some options, but that doesn’t change the fact that it’s not easy and you can’t just uninstall it like any other app.