This is for the best, there would have been even no end of trouble if he wasn’t able to run for election because he was sent to jail or whatever.
It looks like Trump is almost certainly going to lose the election and when he does he’s going to jail. It’ll make November even more fun.
There’s various contractual reasons they may say this but ultimately they probably can’t tell. Those terms and conditions don’t count for anything and can’t be enforced because no reasonable reads them. I’d just go ahead with using your router and wait for somebody to say something (feign ignorance).