A few years ago I met someone who was telling me about a religious symbol he swore was actually a sign of racism. It didn't matter how much I told him that this wasn't what it means, he kept harping on it. No amount of arguments could convince him that he was wrong. He was so brainwashed by the media that he absolutely couldn't cope with the fact that this symbol actually doesn't mean what he thinks it means and that it's totally OK to use whenever or wherever you want.
What a scrub.
What a scrub.
It's possible for symbols and signs to be changed and co-opted from their original meaning, how hard is that to understand? Also, this is not only the word "kek", this is specifically the logo of the Nazis using the word "kek" for their agenda.