You might like to dispense with the name calling.
There are many organizations that employ invalids, true invalids, in order to give them a life of dignity. They do not laugh at them nor say that it is the real world.
On the other hand, in this world, there are also many like you where a person's worth is measured by what you called a realistic measure.
I think we hold to different values. I will leave it as that, especially as you are so certain of your values.