SHC - Are you talking about people who are in a vegetative state or people who are mentally ******ed?
I would not want to be in a vegetative coma, on life support, no hope of recovery, etc. Like someone else said, that is what living wills are for. Many people share your opinion on that. If those are the people you are talking about - well have some empathy girl - some people want to cling to life to the very end and it is not our place to judge that decision - but I guess you are entitled to your opinion.
People who are ******ed are a completely different story. They can be so full of love and compassion. They are some of the sweetest people you could ever met. Some are able to hold down jobs (with assistance - sometimes major, sometimes minor - see
ARC as one example) - mostly things like janitors, baggers, yard workers, stuff like that. If you think those are the people who have no value/shouldn't be supported/no purpose in life - I don't have words for that. Well I do - but I would prefer not to be banned.