Can You Give Repeat Talks at Conferences?

This year I'll give for the first time in my life I'll repeat a talk. In our industry people are okay with giving our petok even though it's almost always available on YouTube already. This is a whole the whole performance arts aspect of conferences that doesn't get talked about very much. We like to pretend like it's all about the raw technical ones and zeros but it's more of a human thing. There's even if you can see it on YouTube it affects you differently if you're there... It affects the atmosphere of your conference even if someone could theoretically already see that same content on YouTube.