Just throw Blaney into a full NBA game -- then the coach can yell at him for not playing Defense, not scoring, not getting up fast enough when he takes a Charge or gets elbow'd, not being able to get up and down the court... At that point it won't matter that basketball courts are dimensionally the same, the NBA basketball is standard, or rules don't vary much between the years. YRB would probably show up to the next Race with a better attitude about his privilege of making big buck$ driving a Cup car, even with the volatile rule set. And he might better realize that all premiere sports competition have rules (some more dynamic than others) -- and especially the "expensive-athlete" games are about being the better competitor within the rules -- or you should get replaced.
NASCAR is one of the best tests of a driver and Team -- especially because of the varied tracks, contact allowed, car formula development, evolving rules. Embrace it or go do what Larson seems to be doing -- struggle with NASCAR while you go off to "enjoy" your preferred style of racing.
Blaney is in a premiere ride on a Championship Organization, his time to figure out how to win is NOW as a competitor. He's wasn't hired to run NASCAR, change the car formula, write the rules, etc...
I get that a lot of these young drivers are hoping to grab a win a year, and make some noise going into the Playoffs so they can support their lifestyle -- but are mostly waiting for Kyle Busch, Logano, MTJ, Kez, and others to drop off in competitiveness so they can then step up.