Trumps attempts to steal an honest election cost taxpayers $500 million. Should he be forced to pay for it?

That is just for starters, boosted security is still needed to protect employees of the government, particularly the minority and the Democratic members. 

He couldn't afford it.  Prediction: he will be filing bankruptcy (again) by the end of 2023, trying to stiff Deutshebank for the $300M+ he owes them, and of course the IRS bill will come due from the fraud investigations; probably another $300M.  The man will be stripped of most or all of his properties by 1/24.

Yes. I would like to see him have to pay something for it.

the paris accord that we got absolutely nothing for cost the American taxpayer 3 Billion, maybe obama should pay that back

Put it on Donald Duck's bill.

He does not have the money. He may claim that he is a billionaire but he actually owes banks about a billionaire dollars. He if flat broke.