By now you should have noticed the pattern.
These Oldfag Grognards would not be cutting these videos if the #BROSR didn't have any impact on the hobby. They have to do their worst to appropriate the language, do Word Fuckery to it to redefine it back into their Cargo Cult cant, and thus steer the bus back into the Cargo Cult Compound where their Calvinball Cavalcade can do its damage.
Our summary: "This video argues against the modern TTRPG approach of pre-scripting NPC moods and faction motivations, advocating instead for the use of the 2d6 Reaction Roll as a procedural engine for a living, unpredictable sandbox campaign."
This is ripped from B/X, which is the preferred edition of the Oldfags because it enables their Calvinball preferences (and explains why so many OSR toliet rolls are forks of it) and--as is so often the case here--attempts to do their Word Fuckery tricks by isolating something from the Real Game, treat it as a separate issue that miraculously doesn't effect anything else, and then argue that you can just LOLSORANDOM your way out of the problem because Calvinball.
First: Fucking with ONE part of the machine affects ALL OTHER PARTS. This brings on cascading system failure, which--like Commie governance--justifies yet further Calvinball until you get something that doesn't work without Calvin there to do Calvinball things- including exuding the huckster charisma needed to sucker rubes into going along with it. (This is what leads to Six Session Suckouts, by the way.)
Second: IT IS NOT YOUR JOB TO FIX A BROKEN PRODUCT! If the product you buy does not work when used as instructed, that's on the publisher to fix- not the end user. If the end user does not use the product as directed, that's on the user and not the publisher- the user needs to fix himself (by conforming to the rules as-written), not the product, and the publisher does not need to change the product to conform to the user.
Third: None of these Oldfags have any reading comprehension, and they do not comprehend Second Order (nevermind Third Order) Effects. There is no consideration for what this one change wreaks upon the rest of the machine; they are no different than the sheboons complaining about grocery stores and pharmacies closing in their area after months or years of shoplifting, looting, assaults upon staff, fraud, property damage, and public disturbances. No difference at all in mindset between "I changed this rule, so why does this other thing not work" and "Dey closed da Walmart after the last time da popo shot Deshawyn ova nuffin."
Good thing that Bros blog their receipts, showing how wrong all of this is, and publish collections thereof like Winning Secrets and remedial teaching aides like BROZER, UMBROS, and (soon) BRODUM to shatter that hold on the Narrative and teach people how to play the Real Game.