If somebody sues a McDonalds shop and gets awarded a large sum of money, they cannot go and get it from McDonalds headquarters.
If McDonalds were to go bankrupt, emplyees would still have a job (possibly not for very long, as your employer may decide to close shop, but he might also consider continuing under his own name or to start working for another franchise organization)
(Having said that, McDonalds exerts quite some control over what their franchisers can and cannot do. It would not surprise me if judges, in some/many, would rule McDonalds to be responsible for what happens at its franchises, for example in cases involving hygiene)
If there is ever a violent revolution in our lifetime, I think future generations will read about this stuff in history books as foretelling omens. And I'm talking about the bigger picture here, not just MCD:
* You're not an employee, you're a contractor.
* You have "rights", just not the same rights as the shareholders you work for.
* Don't hate us, you were harmed by a third party, take it up with them.
* Vote for tweedle-dee next time instead of tweedle-dum, tweedle-dee is "for the people" (meanwhile corporation paid equal amounts to both candidates).
I see the bigger picture as eroding the personhood and agency of the poor, through the most elaborate and creative accounting and legislation imaginable.
what a coincidence that a "consequence of the franchise model" is the inability to unionize, since each franchise is owned independently. I'm sure that has nothing to do with the structuring of the franchise, does it ?