One man able to put a data center worth of mass in orbit is one man able to crash a datacenter worth of mass into Earth anywhere he wants.

Not a given. Re enter the atmosphere. Sure. Avoid vaporization? Much harder problem.

There is some evidence to suggest that spacex knows how to reenter an object without burning it up.

The engineering overlap between between a small object designed for reentry and a flying (crashing...) warehouse is not a circle.

Once upon a time there was a bonkers "rods from god" mass bomb idea, but that didn't work either.