No they do have a use or benefits, not for the employees though but for the corps, it is all supply and demand, once those employees who are mostly living paych

No they do have a use or benefits, not for the employees though but for the corps, it is all supply and demand, once those employees who are mostly living paycheck to paycheck are let go, on a scale, you will have a lot of supply to further reduce the compensations or at least have the leverage when it comes to negotiations, so no WFH and the likes. Corps are never your friends or in your interests, unions are.