Think about it...
- In a wheelchair, you are below the sightlines of the average joe. This gives a distinct advantage of being defaulted lower on a threat assessment.
- In a wheelchair, the average joe cannot evaluate the fit of your clothes as efficiently. Someone in a position other than a standard standing posture is going to hide irregularities in apparel caused by a gun easier.
- in a wheelchair, the presence of a backpack, fannypack or other type of bag is not going to be cause for notice as much.
Example: I made a holster to wear on my thigh under cargo shorts. The cargo pocket masks the gun well. If I were in a chair though, I could mount the holster IN the cargo pocket and it would be easier to access and still masked just as well.
Just my two cents adjusted for inflation...