This goes for anyone with a disability placard hanging from their car, parking in those spots, walking with a service dog, etc - just mind your own business, you aren’t a trained doctor, you can’t see internal issues, and people’s private lives and health information isn’t your business, so mind your own and leave other people alone.

My wife and kids lost relationships over this mentality, her shitty father went around telling everyone at the family reunion that she was crazy and all her physical disabilities were made up. She has Eiler-Dahnlos hypermobility and all kinds of auto immune issues(something affecting her nerves) and my kids inherited some of her inheritable disorders. Most people disregard their disabilities because they are capable on some days or for short times, they don’t see that 2 days later they’re paying for that effort by being bedridden in pain for the next 2 days.

Terrible. I bet they all had "support our troops" and those stupid yellow ribbons on their cars.

No. It isn’t.

Let's assume that people massively want to cheat (unfortunately, they don't, and a lot of people die because of this); let's say 9 people on 10 are cheating. Are you okay to discriminate one handy because you don't want to be scam ?

You just making him/her pay because of your ego. To rephrase it : one many disabled people are you okay to discriminated because you don't want to be scammed ?

Okay let's levelup; if someone is cheating, maybe this one has a better idea of the reason he has to do it than you are.

imagine a world where there's mobile portapotties that follow people around using enhanced scanning devices to seek out the people most likely to need them