Thanks for the breakdown. From that response, I expect more of the same from Joe. He's got very little capacity to change in the moment. Apparently, that's because he overthinks things, and doesn't realize in the moment that analytics are made up of many, many individual data points.
It's like a defender saying "analytics tell me Lebron usually goes left", so he hedges that way. That may make sense for a bit, but if that defender is constantly getting beat to the right, he makes an (obvious) adjustment. Joe doesn't make that adjustment. And worse, if a defender makes his own adjustment contrary to analytics and it's working, Joe will be unhappy with that defender and will tell him to hedge left again.
It's probably why Joe is a better assistant than head coach. He is good at collating relevant information for a decision maker. He is terrible at taking that information into account, and then deviating from it in a sensical way.
People think Joe is being facetious with the media when, after one of the most efficient offensive performances in decades, he says "we need to shoot more threes" or after a blowout loss where he was clearly outcoached he says "no adjustments". It's not snark, though: that's his philosophy. Everything will revert to the mean. But, in individual games and series, that doesn't happen, and it's foolish to pretend that it does.