I have no idea what this means.
McDaniels used a great scheme near the end of the game. This scheme required that the rams be tired, that it use a truly great personnel grouping, and have a QB and TE that could complete a great catch.
I'm not sure exactly what McVay didn't do. Perhaps he did his best with what he had against our defense. When his RB's were shut down, they had to win with Goff dropping back and winning against our pass rush and secondary. As many analysts before the game indicated, that situation would mean a patriot win, and it did.