This is such a chaotic thread
I strongly doubt the next economic system involves obsolecence of companies: they have too much power. The only way I see this happening (and even then, it's highly unlikely) is if there is a massive worldwide uprising against them.
The idea of socialism is literally to extend it to everyone, though. Else, it becomes the principle of "capitalist insurance". If everyone were to say "oh, I don't have any disabilities! Why should I pay for people who do?", then the point of having a disability insurance would disappear.
Freedom is merely privilege extended, unless enjoyed by one and all...