So no, going flair-only is explicitly to silence those of differing opinions.
Don't get me wrong, they are well within their rights to do so, it is _their_ subreddit, after all. However, if they're going to dance around and act like a bastion of free speech, maybe it's time for some introspection.
[0] https://www.reddit.com/r/Conservative/wiki/index/flair_rules...
That's what the OP was referring to. If everyone is going to call out Parler for being a propaganda channel, then apply the same standards to Democratic Underground, r/politics, r/antifa, etc.
But sure call it propaganda if you wish. Perhaps it is. Many anarchists such as my self are well aware of the propaganda we proactively distribute on a daily basis.
What the ancestor is complaining about is that when the right wing does propaganda, it is not called propaganda, it is called free speech.
Just don't hypocritically declare that other people can't also do the same. That's the point here. The hypocrisy.