IMHO.... calling the liberal leftists snowflakes is a step up and a compliment from what they actually are.
Snowflakes are individuals, one of a kind.... and unique. The liberal left are more like the Borg. All indoctrinated and programed to think the same way, with no tolerance of differing opinions. And by virtue of that fact, they are just not very bright ....as they suffer from a chronic, if not fatal, case of HUB (Head Up Butt) Syndrome.
Add to that, snowflakes are beautiful... but they only last a fraction of moments in time. The idiot left seems to go on and on and on (they live a very long time).
And snowflakes don't perpetually whine.... not even as they are melting into oblivion.
But I digress....