Why do gen z people have a dislike towards older people?

Like I noticed gen z people talk about older people with a sense of disgust like they don’t matter and it’s not that way with millennials. Secondly to further expand on this ageism I had previously dated a girl who was 24 I’m 32 keep in mind when we started dating a few years ago it wasn’t an issue but after the breakup it became all about age and your a 32 year old man

Why do gen z people have a dislike towards older people?
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