Anything the government comes up with might protect workers from being required to work all the time, but the devil in the detail is how to allow workers to choose which hours they do work within that? It gets a bit messy, doesn’t it, and really isn’t that the issue with the government getting involved? It limits the possibilities by putting a defined “work” time, when what is really needed is the flexibility to figure out the best time, and location, that allows a worker to get what needs to be done, done, and still have a life that is outside of work. That’s going to look different for everyone, so there can’t be rules passed down from an outsider, there will need to be an understanding between workers, and management, on what works best for everyone, including when they will disconnect.
That does, of course, require some more effort and imagination. Are you up to it?