I didn't either, but I've consumed hundreds of hours of Feynman-related content on YouTube.
I can empathize with her point of view, but I think to the extent her critique reflects on Feynman himself it may be a case of judging someone in the past with today's standards.
Passions require champions, and he certainly lit a fire under many folks. We might bemoan the fire it lit, but somebody had to do it, and anybody who lit the fire in the past was bound to get it wrong by today's ilk.