I like Goff but he hasn’t been the same since the SB. The thing that frustrates fans, and apparently McVay too, is his inability to create on his own. If the article is to be believed McVay wanted Jared to see the things McVay was seeing and to react accordingly. Part of that is McVay’s ego, he believes in what his offense can do but he came to the conclusion that Goff wasn’t able to run the offense to it’s potential.
Goff seemed to be unwilling to throw down the field and McVay apparently didn’t know how to help him get his mojo back so they just stopped doing it, which didn’t work either.
The qb and the coach are sometimes the biggest egos on the team, it’s no surprise there are clashes. Hopefully they both learned something, Jared hopefully figured out it takes more than talent to win the SB, and McVay hopefully figured out that his job is to do whatever’s necessary to get his qb in the right mental and physical condition.