What constitutes hate speech is carefully defined in the constitutions of EU countries. Politicians can't just amend or extend the definition at will, except in the UK which has a strange system of laws and not a constitution like you're used to in the USA or in the EU.
In Europe we recognize that Hitler came to power by abusing free speech, which is why using the same rhetoric now can land you in trouble with the law. We also recognize that the pen is mightier than the sword and that unfettered speech can be used to persuade groups of people to use violence against other groups of people.