Sure she isn't wrong that a lot of guys are like that but I do think she is kind of a hypocrite, she has no problem which her sister's friend given she's exactly the same and also immediately fell for the tall little brother lol, even the Shrine Maiden girl thinks but doesn't say it out loud. But I imagine part of that is because the lesbian friend is only like that when she's hanging out with her friend and classmates she not dumb enough to do it in front of her family so her view of the Lesbian friend is one-sided.