good

Does what it says, but this only works for "dumb" browser checks

Could use some improvements, like a panel where you check all overriden domains (as if you override imgur.com it will always redirect to imgur.io, making it impossible to undo without disabling the extension) and a "simple mode" that allows switching only between desktop and android UA.

Worked perfect for me.

Practical, especially if you want to upload something from your PC to Instagram. Even now, when I want to use Teams in the browser, I can do so despite Microsoft's disabling, because I pretend to be on Edge. I noticed that the Chromium-based Edge is still missing and only the old one is available.

where is white list/black list domains? so, its only full switching for all sites?

GUI awesome, but ...(