Are there any witnesses who said that Christine Ford and Kavanaugh met each other at any time before or after the alleged assault?

If there's any information about a later meeting between them during which she showed no fear of him, then she may have lied about the alleged assault, but if they had known each other before and she avoided him later, then her story is probably credible.

Aren't you a little late on this?

She waited 30 years. And right when he was up for the Supreme Court. She's obviously a very angry person who is out to ruin other people's careers

Yes, of course. They had many mutual friends. That was not at question.

Of course not, if so, the press would have had a field day.

There were people who contradict Kavanaugh's claim that they didn't know each other. Ford had dated one of his best friends for a little bit. Both he and her also identify the same people as attending a party around the time when the assault took place.