A cursory look up of the dude very quickly turned up links with far-right terrorist and Christchurch shooter Brenton Tarrant, including receiving money from him, so I don't think it's the "opinion" that's the issue.
Replying to your edit: this is not a discussion about whether debanking or state control of the financial system is good or bad in general. I don't have a much opinion on such a complex topic (though I do hope that your principled opposition to state debanking also extends to muslims). What I replied to is your allegation of that he was debanked for his "opinions", which is categorically false. He was put on some sort of list, rightly or wrongly, because he had links with a far-right terrorist* who shot and killed dozens of people at a mosque. You omitting that fact and crying about authoritarianism when confronted leads me to think that you are not arguing in good faith.
*in the strictest definition of the word: openly subscribing (and self-describing) to far-right ideologies, and committing acts of terror
Replying to your edit: this is not a discussion about whether debanking or state control of the financial system is good or bad in general. I don't have a much opinion on such a complex topic (though I do hope that your principled opposition to state debanking also extends to muslims). What I replied to is your allegation of that he was debanked for his "opinions", which is categorically false. He was put on some sort of list, rightly or wrongly, because he had links with a far-right terrorist* who shot and killed dozens of people at a mosque. You omitting that fact and crying about authoritarianism when confronted leads me to think that you are not arguing in good faith.
*in the strictest definition of the word: openly subscribing (and self-describing) to far-right ideologies, and committing acts of terror