It's understandable that you struggle with this challenge because it can definitely limit a person to having to live a certain lifestyle.
It would be nice if that was considered so a person who struggles can at least try and see if they can work full time and get to a level of being more independent despite whatever their challenge is. A way that doesn't punish the person for at least trying where they would have to go off of assistance and reapply all over again if they find they simply can't make it due to their disability.
Given the pandemic and how so many are out of work and trying to manage it may be much harder if a person tried to become more independent and it not working out where they risk not being able to get back on assistence.