So we've gone from worrying about government censoring the net, to worrying about platform censoring the net, to now in some cases, worrying about platforms not doing enough to censor the net, this is not how we should be running a digital public sphere.
Progression of Concerns about the Private Social Space
The private social spaces don't make themselves available to research analysis, so we have this vague feeling that something is wrong with only empirical evidence that we can't really test.