[Alex3917]

"don't really need statistics, do they?"

I know plenty of women who would have no problem with any of the above. These things happen at some startups, don't happen at others, some women wouldn't want a workplace like this, others would enjoy it. And this is just one of many, many factors. Again, without more information you can't really say anything intelligent.

[crux_]

If your definition of "sexism" is something that all women would have a problem with, then by your definition there's no such thing as sexism anyway.