Thing is, if you actually want to hear a diverse range of opinions, it’s in your best interest to listen in places that remove hate-speech.
Because spaces that allow hate speech are at best unpleasant, and at worst actively unsafe, for the people who that hate-speech is aimed at. So those people, those large and diverse groups of people, will not speak freely in those spaces. They will leave those spaces. And so you will not hear their perspectives.
And basically all hate-speech is same idea. It is a rephrasing of one, single thought: “Those others, who are different to us, are inferior, and a threat to our way of life.”
There is no such thing as a space where all ideas can co-exist, you must choose: Either you can hear the voices of a diverse group of people with varied life-experiences. Or you can hear the voices of an increasingly narrow segment of the population who are supportive of bigotry against those diverse people.
You aren’t going to find an instance that both tolerates hate-speech, and is federated with mostly everyone. That’s not how that works. Sorry, you cannot have your cake, and eat it too.
Federation is a two-way agreement. Instances that do not allow hate-speech will also not probably federate with instances that do allow hate-speech, because of all the hate-speech.
And they do. And thus you will not see them, if you are in a space that does not remove hate-speech. You can join multiple spaces if you want, that’s fine. But if you are choosing a single space, then you can choose one or the other. The voices of many diverse groups of people, or that one single repetition of fear of the other.
Please try actually reading, and thinking about what is written, rather than just typing out the first thought-terminating cliche that comes to mind. It’s really difficult to take such nonsense seriously.