The magic of Linux is Ubuntu is one of countless many distros. One can have great Linux experience and not be forced to use one particular version of it. Be it systemd, snap, flatpak.

Honest question, does the world productivity goes up or down?

Unites States of america, read carefully! Gas = liquefied petroleum gas(LPG) or similar gaseous state stuff. Petrol/Diesel (fuel) = what your cars need (liquid) not gas