I didn’t know what the slang use of the word “snowflake” meant, so I looked it up - The top definition for the slang use of the word “snowflake” from “Urban Dictionary” goes like this:

"Referring to someone, usually the Alt-Right, Yiannopoulos, And Nazi Sympathizers (A.K.A. ARYANS), whose immense white fragility causes a meltdown when confronted with the most minute deviation from orthodox White Supremacy. They often cry bloody murder when expected to give the most modest expression of basic human decency…..

…..The ARYANS have attempted to hijack this term to use against progressives and those opposing Fascism. It failed ultimately, because nobody was foolish enough to believe anti-Fascist resisters to be, by any stretch of the imagination, comparable to the snowflakery of the ARYANs and their cheeto-dusted Fuhrer….."

http://www.urbandictionary.com/define.php?term=Snowflake