Its your choice to use others "crapware". The price it comes with is all the abuse "noobs" have to take for offering their solutions for free. You don't like HTML frontends, thats sweet, then make your own alternative with Qt or winforms.

There is NO "mandatory" electron apps... But there is some great software made with electron that has become very popular.

I am confident if something has been made with electron, there is native alternatives out there. Don't like slack? Then use IRC.

Don't like my joystick to keyboard/mouse remapper with an electron frontend? Then don't, use one of the many alternatives (Too bad if they don't provide what you are looking for and no one of them seems to be able to modulate output in order to emulate analog controls. But at least it was written by a pro!)