I'm guessing you're talking about Julian. What's interesting in this case, is that Julian refused to let himself get arrested which would have brought him to court and due process.
But that's not what happened in Canada. With no due process non-violent people were unbanked, simply for protesting against the government.
Simply speaking, Visa and Mastercard debanked Wikipedia because of their journalistic activities, simply because the US government did not like them, before there was any judicial process whatsoever.
I'm specifically thinking about political protestors. Such as BLM. Or No Kings.
Their right to political protest is protected and VC/MC isn't going to un-bank them without a court order. And since their right to protest is protected, that's unlikely to happen. Unlike Canada.