Obviously SaidIt will mostly be attracting people censored from other sites. People not being censored (most of which are left-wingers) aren't out looking for a Reddit alternative with freedom of speech. Meanwhile, most of the people being censored and looking for Reddit alternatives like SaidIt will be conservative or right-wing in general.

I dont think SaidIt is a pure echo-chamber, but it makes sense that the site is mostly right-wing oriented given our userbase.