I love how Christian men say something, then say the discussion is over as they’re right.
Even if you located Jesus’ speech in the context of Jewish law, that concludes with John the Baptist (Luke 16:16) and is over with Jesus’ New covenant (Hebrews 8:13). Jewish law is never enacted on Christian people.
Why Jesus was talking about tightening the screws on Jewish marriages is left a complete mystery. But Christian men see only their navels.