While these may do some or all of the apps OP mentioned, the UX of most of them, even from the screenshot seems horrid.

To each their own, but yes, personally I find the UX of Mac GUI applications to be generally a lot more appealing compared to the alternatives available on Linux.

These projects were developed by volunteers and are distributed free of charge. No need to be a jerk. Plus if there's something you don't like you can always pull the code, modify what you need and submit a pull request.

I use Linux everyday and I prefer a slightly off UI once in a while than having to deal with the frustratingly sluggish performance of macOS.