Honestly, I think this is a valid use of ordinals. Not because the old rambling billionaire did it, but because its a way to sell digital numismatics and the owner can not only prove they own it but that its authentic. Whether political numismatics have value, well that's subjective isn't it? 

 ordinals theory doesn't prove you own it. it only proves you're a retard  

 If I buy a 100 year old silver dime for 30 bucks, does that make me a retard? Yes, but I can still sell it for 30 bucks to someone else.