The gag order doesn’t apply to Judge Engoron. Both he and Judge Chutkan in the DC case specifically exempted themselves from being covered by their respective gag orders. The logic is that the 1st Amendment protects criticism of federal judges. He can’t, however, threaten federal judges, so it’ll be interesting to see how far he pushes it. Unfortunately, in the past he’s shown a surprising amount of restraint in skating just up to the line, but not actually crossing it.