I mean, that’s kind of the point, right? Workers that are well rested tend to be more productive, so 4 10s kind of defeats the purpose of the 4 day week - notwithstanding that you do get the extra day off, you’re that much more burnt out because you had even less time to take care of yourself the preceding 4 days.
You say that like any of the conservative controlled courts give a single flying fuck about precedent. They will embrace this ruling to foist religious doctrine on people who don’t want it and reject it to prohibit any other material they find unsavory, in the same breath, even. The rule of law has been dead for a long time in the states.