I can see why people can dislike Docker for things like obvious security vulnerablities (privesc), resource use (a problem with most software devs as a whole over the past decade+) and trying to fix basic things before attempting to branch out more
This is true unless your home internet is shit/capped (one of the Earth is probably a bad idea to host several things in the same central location but I'm honestly too lazy to do it even if I'd be saving performance