Sorta petty I suppose but I finally finished this process - precisely 31 days later lol - and wow! Definitely an illuminating/educational experience. So much so , in fact, that I would absolutely recommend anyone wanting a better familiarity with how Actions work do what I did - create an Action Group just to collect your favorite TAD actions you’ve come across. Even if keyboard shortcuts aren’t involved.
(In case you were wondering, my favorite Action at the moment is Load Most Changed Draft lol.)