I don’t think Gnome Tweaks is an extension. Just an app that exposes some settings and DCONF options that haven’t been added to the usual settings menu.
But nah, I don’t use that either. Font settings really should be in the normal settings menu, though.
I pretty much change a couple of keybinds, remove a few .rpms and replace them with Flatpaks, and that’s it.
The work the Asahi team have done boggles my mind.
They’ve got further with gaming on Apple silicon than Apple has with their game-porting-toolkit.
Despite:
being on a completely unsupported OS
running through a virtual machine
having to rewrite all the hardware drivers from scratch, without the benefit of having hardware schematics/documentation
not having the benefit of using APIs that were made from the ground up to work well on this hardware specifically
And probably some other stuff I’m completely in the dark on because their work is so beyond me.