I actually think this is true (to some degree).
I tend to find it's mostly the Uni types who are the most offended by all the things.
Those that don't go to Uni tend to be less "snowflake" like.
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Misunderstood millennials defy the ‘generation snowflake’ myth
https://www.ft.com/content/460f52be-328c-11e8-b5bf-23cb17fd1498