That’s weird as fuck. Major distros use it because it’s the most functional. If the other ones were as good, they’d be used. There is no “lobbying” lol, it just makes the most technical sense and is significantly more than just an init system. I’d rather users have a system that “just works” instead, since arbitrary choices aren’t necessarily a good thing.
They don’t, the ppl who do this are probably listening to the same boomer rock albums