the reason i'm so against hate speech is because countries in Europe were effected much more by Hitler's regime than other countries. the reason Hitler was allowed into power was that the times were very racist and although people didn't vote for him because of his beliefs but because he claimed he would build Germany back up but even so he spoke against the Jews before he was elected and people didn't care. by inserting hate crime into the mix if someone got wanted to get into power today and said things like that they'd would never get into power (they may not be prosecuted but people won't like the thing this person would've said). in America although if someone said kill the Jews they wouldn't get into power but they can get away with saying and doing offensive things. Trump is a perfect example he banned people from certain countries from getting to the USA, xenophobia like that was supported by some people when that clearly wasn't the answer.
another thing is that hate like this de-humanises people. that's why Hitlers army was able to kill so many people. they weren't killing Dave Rodgers part of a family of 5 with a wife and 3 kids two boys and a girl they were killing a label 8979.
Just to put it out there, I am all in favour of complete freedom of speech (and thought).