Workers are humans. Humans don't need any system's permission or reasoning to exist.
If you've ever been laid off or fired, you might have noticed that you don't cease to exist when your contract ends.
If you've ever been laid off or fired, you might have noticed that you don't cease to exist when your contract ends.
Think just a little past the most direct consequence - let me rephrase GP's question: What reason would the ownership class have to provide these necessities to workers when they no longer require their work?
Obviously, nobody is going to blip out of existence when their layoff notice is signed, everyone knows this and nobody claimed that. If you stepped down from your philosophical post humanist highchair a bit, you would realize that.