I think it is time to suggest a university thesis on the many reasons why driver less cars have never and will never come into regular use.
The idea for a support series to FE using driver less electric racing cars is no more than an attempt to gain the attention from the media that has been actively avoided by motor head journalists and the vested interest in IC technology.
Motor sport is primarily for competition between drivers not for an up sized model car club for children.
If FE wants the answer to improve International awareness and sponsor interest it should ask ME.
I did after all write the paper for the FIA that started the damn formula.
Awaiting all the inevitable arm chair slings and arrows with interest.