Comment by jacobgkau
> If they choose to end the performance for whatever reason, that’s their business.
Well, in this case, "you can already buy a ticket to the finale, so your distant descendants can go see it." Selling tickets for an event that far in the future makes it the business of the ticket purchaser and whoever they leave the tickets for.
Is the money collected from the tickets being held in such a way that it can be refunded if/when this project fails before another 600 years have gone by? If not, it seems like a potential scam in that sense.
No need to speculate wildly or cast unsupported aspersions. The funds from the “Final Ticket” sales are explicitly a financial contribution to supporting the project. Nobody buying one is unaware of that fact, there’s no potential for scam.