Hubeny doesn't seem like a person who would tell someone to shut up though, and sexism or not, it's basic politeness to give shy people a bit more room. Certainly after announcing that you now finally want to hear their perspective :/ I doubt that moderator can watch that part and say "yeah, that's good moderation".
Just reading the FB post, I was taken aback a little, to be perfectly honest I rolled my eyes at "why is this sexism still happening" because from the description it didn't strike me as necessarily sexist. But now after having seen what a friendly and generous person Hubeny is, and even more importantly what interesting things she had to say, I'm kind of proud that it made Talkington angry and finally speak up. Hubeny may not need "white knighting", but the impetus comes from a good place IMHO.
What of it if it makes the offense about Taffington? I also get mad when someone else mistreats another person in my eyes; if the victim in my eyes isn't a victim in their own comes secondary. That is probably arrogant, or even ironic because it can be disrespectful, but I feel it's usually easier to clear the air after overreacting or misreading a situation, than to muster the courage to stand up for someone after you already got used to not doing it. You have to do it when you see it, maybe after double checking, but you can't linger too long. Certainly not in a situation like that, where mustering the courage takes a lot either way. Hubeny is fine, but for Taffington this was and maybe is nerve wrecking. So kudos where kudos are due :)
Thanks for the context! That post was really missing video.