Oh and at least with my hardware, the surface keyboard and trackpad worked out of the box, no problems. I’d pay special attention to any special wireless drivers you might need because if wireless doesn’t come up, you can’t hardwire the thing to get the driver. (USB could do it though I guess)
To everyone pointing out that he won’t be charged, OP’s question was can he be charged. Yes we get that it’s unlikely given the current configuration of us gov’t, but do his actions meet the basic requirements? Yes, absolutely.
That said, most billionaires probably meet the definition.