Island would have to get power from where?
Onsite via generator or solar, possibly cable from mainland into transformer…
the design of the "temple" is straightforward, but the shadows from the members that jut out might make one think it is for an elevator. Maybe so.
But the drop also mentioned the design above the dome. Not much is there other than a spike.
Asides from all the fuckery that is known of Epstein and the rest, what if that structure was an operating Tesla Tower?