the control of community should be in the hands of the mods not users. that wouldn't make it reddit, which exercises censorship not by modding communities but by closing them altogether. basically all right-wing communities were closed by reddit.
the idea is to have tight moderation within a community BUT you can start your own community on any subject. for example you can start "I Love Hilter" community and then within that community as a mod you can ban anybody who doesn't love Hitler.
or you can start "Children are Sex Machines" community, and again, ban all anti-pedophiles from your community.
otherwise you will get censorship by the mob. get it ?