I was trying to point out how an act can be innocent in one context like your example of kissing your brother’s newborn on the forehead can be sexual in another context. Like kissing your female subordinate on the lips while holding her head with both hands. I’m baffled that you’re consistently missing the point here.
It would block it all the same if they parked in the spot. Assuming this person is handicapped themselves they must’ve figured “either I block the entire parking spot for everybody, or I block it only for those that need the loading bay area for a wheelchair lift.”
I honestly think it’s meant to be courteous and it does work out that way for some if this person’s only alternative is to take up the whole space.