It is, and the wording is very specifically weird for a reason. This is straight out of the union busting consulting firm handbooks. John Oliver breaks it down well:
For whatever it’s worth, this manager was not threatening trans care specifically (which is illegal), they were just trying to be generally ominous sounding about it. That’s why they say those nonsense sentences that are not technically threats (which again are illegal in union busting) but sorta sound like them if not analyzed too deeply.