Currently I wonder which side will end up dominating tech culture or if we'll remain at war. Some companies have to send out memos telling people to cut out the sex in the stairwells. Others just don't hire any women and try to make sure they're not discriminating in a way that's illegal (not that hard with "pipeline" arguments, at least for core tech positions). And then others have some balance, and make it work or result in drama like this story.
So, yeah, I have probably over a hundred anecdotes especially in sales but in general saying the right-leaning, ultra-capitalist areas have a lot of it nobody cares to report. Plus, it gets worse in "right to work" (aka fire without cause) states where there's limited job availability or the man/woman being harassed has been at company so long them not getting a reference can be held over them. Lots of reasons not to report.
So I would argue, it isn't that those industries have less flagrant sexual harassment. It's that you just don't hear about it. It doesn't make headlines.