Why isn't usbguard more used?

I see the project is not well polished, with even having abandoned their own gui, which'd be essential to make actually using it not a pain in the ass.

Yet it offers an actual proper solution on linux for a real security threat. So why is there basically zero effort to implement it in an actually user friendly way, and zero community demand, zero talk about it even?

Please skip the usual hostile comments of "then make it yourself, moron". I'm not asking you specifically to make the missing gui and interactive notifications. Just wondering about why there is basically no interest in the community to use this already existing solution to a long standing security vulnerability, that's basically only missing a better interface to manage?

But even then, it's working without a gui already, yet I can barely find any discussion about it.

It's not like USB port protection was an extremely niche linux idea. Windows, mac, android and iphone all have this function, which is basically any other os that people use on portable computers.

Like am I the crazy one here? Nobody else would feel better is unverified usb devices were blocked on their laptops by default (or on anything else, but especially portable devices)? Is this not a wanted but missing feature, but something y'all would actually dislike?