No, I wasn't there, but if you're so weak-minded as to be influenced at all about a rabbi, then you have problems.
You were not taught well. You were raised Catholic, went to a traditional seminary, and yet show a constant naivete about Judaizers and cryptos. You were not formed well. Part of this, I'd think, would have to do with Bishop Williamson himself having had a defective formation, which is why he saw nothing odd in inviting a rabbi to speak to seminarians. He was also a fan of Valtorta, and took that nut DawnMarie seriously. I like Bishop Williamson's good qualities, but he had some defects.
One does not need to speak with a iw directly to know what they're about. Actually it's worthless to speak to them directly, for they will conceal teachings of Judaism that they know will not be palatable to gentiles. In fact they're taught that it is a virtue to deceive gentiles. Historically Popes have warned Catholics to have no dealings with iws.
The fact that you are so constantly fooled by Judaizers and cryptos is a sign that you're not playing with a full Catholic deck. You don't even qualify as a decent pagan. Any decent pagan would immediately see through people like Barnhardt.
Jesus taught us to be as wise as serpents. You're gullible. Always have been, as long as I've been skimming your (usually) boring posts on this forum. If I took a dive into your archive I've little doubt I'd find a good number of other obvious Judaizers and cryptos who have fooled you.
Do you still think Nostradamus is legit?
https://www.cathinfo.com/fighting-errors-in-the-modern-world/nostradamus-60184/