That was a fringe event, not the FiLIA conference.
The incidents at the conference were hugely problematic, but the conference was not a shouting cesspit of pro-Palestininan anti-Semites in the way the attempt to shut down the LSE event appears to have been.
The conference had over 2,000 delegates, probably over a 100 speakers (I couldn't count them all) and 40 stalls in the exhibition area.
I have no truck for Hamas - they are murderous scum terrorists, and if I were an Israeli, I'd trust a Palestinian as far as I could throw him, but I also have to accept that those with pro-Palestinian views have the right to express them.
And I don't like the way that the FiLIA conference is being tarred with the violent tactics of the pro-Palestinian anti-Semites. Yes, apparently they were there (I didn't see/hear anything in the sessions I attended) but they did not dominate the conference.