Culturally, our tendency to troll needs to decrease on the web and increase in in-person encounters. I'm convinced we'd all be better off if we showed some spine and got more vocal whenever we disagree.
I also don't like these (I assume) inter-generational squabbles in our industry. It is clear that moral views can differ between generations, so a little understanding and empathy is needed on all sides.
Please respect your elders. If you disagree with them or feel they are being disrespectful or sexist, how about kindly discussing it with them and maybe getting a feel for their perspective first before launching into public reputation annihilation?