Yeah, it is blocked by cars, that probably park there illegally (blocking whole footway) thus it is not good to put that into OSM (even though OSM maps what is really on the ground, but cars standing on a footway does not mean official parking place or a parking aisle). Even if they parked there legally, it would be no parking aisle but a amenity=parking + parking=lane or something similar.

And you still haven't explained where all the other invalid access permission tags came from.