@lispi314 you could organize a union or guild, and go on strike if your demands aren't met, but what's to stop the company from employing scabs to do the work? If the work needs to be done at an office, your picket line becomes a physical barrier. If everyone is working from home, they could employ scabs and nobody would be the wiser until it's too late.
@quirk They could just hire remote scabs for all work that can be done remote and use helicopters for those that absolutely need to be on-site (likewise food delivery via private drones is doable).
There's very little we can actually do about that if they're willing to bother.
The social mechanism of sharing what they're doing and refusing to work for employers that do that would be more practical and effective. Widespread membership in the union would make it a lot easier to check for that.