[crashdancer]

>To me, most native apps look out-of-place and I avoid if possible

That doesn't make sense, "out-of-place" here means with respect to the rest of the system and the shell. Doing things that way is guaranteed to result in an inconsistent desktop, so maybe you can understand why that won't really be a supported thing.

For a while I actually used to do something similar to what you're doing. In the early 2000s when OS X was the new thing, I had gotten used to the Mac. So for a while I would only use Qt apps with a Mac-style theme and I would get really upset if something didn't work with it. But I stopped eventually because I realized I was being unreasonable and frustrating my own computer usage for no benefit. IMO it's helpful to recognize when you're in a harmful thought process and break out of it.