So half the spaces in the lot should be handicapped?
Alcoholism is a delibitating disease and when drunk, a driver should park their car. But, do they get a blue sticker? Nooooooooo!
The worse thing is the mandating. Say you have a parking lot that has X number of spaces. The local Stalinists decree that Y number must be “blue”. Your company goes through some hard times (a LSM company, perhaps?), and half the employees are gone. The lot doesn’t shrink. Nor does the number of set aside spaces. The majority of the “survivors” still have to hoof it through both sunny and inclement weather.