Well, there is a remix doing quite well on upcoming 19.04. I am wondering how to call it, Ubuntu-Ubuntu Remix or something else. It runs
env GNOME_SHELL_SESSION_MODE=ubuntu /usr/bin/gnome-session --session=ubuntu
and with Nemo desktop running the desktop, Nemo 4.06, Tilix, Geany, Synaptic, Slick greeter as the default apps, and without Nautilus and Nautilus-data. It has categories in the App-grid, instead of pages full of app icons. It runs Ubuntu, but with just 2 extensions – Dash to Panel and User Themes, with the system extensions still sitting there. Now, it is patiently awaiting the next Ubuntu 19.10 development cycle.
And, few other remixes…
And, of course Unity…
(Maybe, you should change the thread name, for no one is fighting.)