These guys are disrespectful, insulting and pathetic, but at least she got the job and none of the anecdotes suggest they assumed she was incapable of doing that job.

That's already two steps up from Mad Men territory.

And beside the crudeness, which is more a social class difference than anything else, I don't see how this differs from the reports of sexism in tech. At least she's got the (albeit clumsy and inadequate) support of her employer. They weren't advertising job posts for "brogrammers".

Being less crude than construction workers is not exactly a high standard for tech.