@Elliot Kirk I've never seen this feedback/suggestion appeared on any feedback summary post.
I'm a bit worry about the team didn't take this serious. For users with highly customization needs, add extension support for Android/IOS is most important. Despite Firefox for Android can do that, Chromium is better at performance.
If Edge based on chromium can satisfy users with performance, sync and extension for all major platform like Windows, MacOS and Android/IOS.
I think I will definitely choose Edge for my idiomatic browser.