Earlier quoted context omitted.
It’s obvious how a 10 second clip scales to 10 minutes or 10 hours or 10 days. You don’t need that much imagination or even a leap of faith. A court side seat to an NBA game is north of $1000. If this creates 20% of the experience it will easily pay for itself in 1 season.
Why would NBA allow for this as they would lose an extreme amount of money if people can get the same experience at home? That would be economic suicide for them. They need to keep the seats being a special experience.
People don't go to the game solely to watch the game. They go because of the atmosphere, the status of being able to afford the tickets, and the excitement. The VR experience even if a lot more immersive than watching on TV, would never be the same, people would still buy seats as they always did.