Its more than sexism. It's misogyny. Or sarcastic emulation of misogyny, for trolling. Which has the same impact on targets.
However, it's hard to know how prevalent these attitudes and behavior are. Because observations aren't independent. One asshole posts on some chan about a fun target, and then his friends compete with each other. And it could even be scripted.
However, it's hard to know how prevalent these attitudes and behavior are. Because observations aren't independent. One asshole posts on some chan about a fun target, and then his friends compete with each other. And it could even be scripted.