The Curch does not force anyone to be a vegetarian or to go into Latin Rite priesthood. These are things people do voluntarily.
And yet it denies marriage to the "priesthood", specifically contradicting Paul, and again meatless friday's (or Mortal sin) in direct opposition to scripture.
Pauls does not even say that denying marriage or abstaining from meat is bad in itself. If he did, he would be contradicting himself. That passage makes a prediction about the Gnostics and the prediction came through.