The nature of the federation is that there's a huge incentive not to just moderate like a fucking cop, because if you do it will make your comm/instance look like a nazi shithole. Perfect example of this is blah's 196, their modteam has to PRwash like crazy because of all the obscene abuses of power that show up in their modlog including blatant examples of banning people for arguing with the mods and removing people for "being a tankie" It got so bad that hexbear literally defederated from the entirety of blaj because their anticommunism was borderline noncery and the admins weren't doing fuck all about it.

On reddit if you get mod-abused you have no option for accountability; the admins shut down the form you used to be able to use to contact them, and their TOS forbids you from making subs for places you got banned from (under harassment rules) which is a site-bannable offense. Best you can do is make a thread on your /u which nobody but your most dedicated followers will even get a chance to see. Is it any surprise that you can routinely get banned there for petty reasons, and/or almost always for political ("anti white racism") reasons?