So now the deplatformers become the deplatformed.
Facebook: publishes propaganda
Russian state media: publishes propaganda
Facebook: blocks Russian state media so they can't publish propaganda
Russian government: blocks Facebook because Russian state media can't publish propaganda and Facebook publishes propaganda
2. Facebook banning individual accounts for violation of selectively interpreted „community guidelines“
3. Facebook manually tweaking the recommendation algorithm to promote some topics and not others
…
Still on a completely different level than Russian state-based propaganda, of course, but Facebook is not „just a neutral platform“