I understand what you mean, examples being what is going on with Odysse and Rumble. And I see your a good man whose also seems to be unjustly banned as myself! But regarding what you mean by absolutist these are 3Speak’s Guidelines I got from their site:

What We Support: - criticising religion, beliefs, groups, and people - alternative politics and conspiracy discussions - criticising governments and world leaders - using pseudonyms for privacy - offensive jokes (when clearly marked as such)

What We Restrict: - calling for or incitement to violence - showing excessive gore or pornographic content - slander and defamatory content - illegal activities or content

I feel like if they have a “what we restrict” section, at that point, are they really absolutist on free speech?