Generally, however, hate speech is any form of expression that discriminates against minorities by abusive or threatening speech. Although some countries define hate speech as speech or act that promotes violence.
However everyone has the right to freedom of expression and opinion, although freedom of speech is limited for the promotion of peace because it causes harm and disunity. Hate speech can cause physical harm to its victims when violence is involved and can also cause disunity.
The (CERD) committee on the elimination of racial discrimination was the first to address hate speech and the need to build regulation, prohibiting and provocative types of language. This committee intervene and yet hate speech still continue in our society today.
Those who support (pro) bitcoin and those who are against bitcoin always have a clash in speech. Those who hate bitcoin see bitcoin as a scam and other crime scheme. So with their view on it they see bitcoin users as scapegoat, criminals and money laundering and some special advisers in the government see bitcoin from this perspective so they advised the government to ban bitcoin in their country. And this cause a social trauma between these two groups.
Upon all these bitcoin is still gaining ground in the ecosystem. Therefore, hate speech cannot do anything to bitcoin again.
Although we are free to say what we want but we should avoid expressing an idea that threatens or insults association (hate speech)
Good and bad opinions occur in every corner of the world and there are always two groups one is to support and the other is opposing it. However, in the case of Bitcoin a small group of people as compared to the world, believe in Bitcoin and want everyone to accept it as a global payment system only. But on the other hand, those who did the wrong things like corruption and those who have no Bitcoin or no knowledge about it say shits about it. As bitcoin is decentralized the record of your every transaction is clear and everyone can be seen so the people who are willing the corrupt have no opportunity to hide a big amount of money if bitcoin is legalized in their country.
And yeah most of the illegal work was done in the fiat currency system so how they are right to say that Bitcoin promotes illegal activities? Corruption, money laundering, funding to terrorists, or any illegal work was done through the fait system in fact it would not be wrong to call it illegal. Bitcoin is a currency that makes you free from the centralized system, through this system certain people hold control over a large population and Satoshi doesn't want this and for that, he introduced this system to make people free and make them the owners of their assets.