He doesn't seem to have a long term plan for anything. I think he's just a bored, rich old man that wouldn't know what to do with himself if he actually sold the team. His response about the stadium seems to coincide with this, which was practically "I'll probably be dead in 2038, who cares?"
It's funny that he's so big on selling "entertainment", yet winning is likely the biggest part of a team being interesting and drawing new fans. Entertainment for him is a splashy name, not an actual good baseball team. This is the entire root of the franchise's problems.
He's had two all-time, HOF level players fall into his lap and has zilch to show for it. Garbage, penny pinching player development, continually a garbage tier farm system. A lot of people are huffing the hype pipe on Schanuel, Neto, and O'Hoppe, but these are more complementary pieces, not guys you build a team around.
Sorry to be such a downer, but man this a dark time for Angels fans.