[mixmastamyk]

The concept is fine, but implementation is quite obnoxious.

You'll have crap in your mounts list, process list, home folder, etc. As a reward for putting up with all that you'll have slower to start applications!

PPA, flatpack, and even "make install" are much more polite when you need a newer version of something, with good performance.

I recommend Mint these days. Easier than decluttering Ubuntu after every install.