Any software that is in the Xubuntu repositories will also be available in other Ubuntu derivatives, and most likely Debian and all its derivatives as well. Only the official spins are likely to advertise Ubuntu Pro.
Mint XFCE is a good replacement, but I'm also partial to KDE Neon, which keeps preinstalled software to a minimum and is by far the most performant KDE distro I have tried. I myself use regular Debian, with KDE, though you can choose XFCE during the install.
This is an interesting comment, actually, because instead of hating on the new shows and comparing them to the old ones, Matt's hating on the old shows for being politically correct and saying DS9 and Voyager, the shows that were currently airing as of 1999, are the good ones. Even though DS9 was more diverse and less subtle about its themes, compared to TNG.
Imagine if Dave Cullen, Doomcock, Midnight's Edge, Nerdrotic, etc. dedicated their careers to saying that the new Star Trek shows were AWESOME because they were less woke than TNG and DS9. That's what this is.