I would rather call it inability than "policy".
Even with RNG this could mean anything in a basketball game and, in real basketball, there are dozens of tactics that are based on this style of play.
Isolation certainly is a real basketball tactic. Philadelphia ran it for years with Iverson (bless him). Outside/Inside isolation isn't. And defensive isolation or Box and 1, most definitely isn't.
And defensive isolation or Box and 1, most definitely isn't.