Why are women’s issues so often dismissed as ‘just jealousy’?

Like I remember one of my bosses would talk down to my colleague.

Of course if the colleague tried to tell anyone they'd probably not listen as the power dynamic.

So why don't people listen? Just because someone is in power doesn't mean they're a good person.

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The boss was not jealous of the colleague but definitely the type of person who would put someone down to feel superior.

Also the colleague was a good target as she was very tiny, meek and young (it was an internship for her so she was 19)
Why are women’s issues so often dismissed as ‘just jealousy’?
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