Indeed... Nothing in the image proves to us that the person riding this isn't actually disabled... quite the opposite honestly. Hell I'd even make a case that they missed the handi-spot completely and they're driving a motorcycle... they're probably mentally disabled but that might be doing an injustice to those who are also disabled but recognize road markings and their meanings.
By blocking the driver door on the non handi spot and the passenger on the handi spot? Yeah no. Just follow the rules. There's a point to having universal rules.
Where I live you can drive these with a regular car drivers license, because they are technically considered cars according to the law. So you save money and time not getting a motor cycle license.
But that probably doesn't apply to the US.
A motorcycle is: "a motor vehicle with motive power having a seat or saddle for the use of the rider and designed to travel on not more than three wheels in contact with ground"