If dreams can't be subjective, what can be?
You are chasing your own tail with this subjectivism line of reasoning.
If, as you put it, everyone is free to do, say, think what they want, exactly why is me sharing my entirely subjective view on a manner a constant source of corrections? I've mentioned this a few times. It's just a nonsense thing to say, and only creates petty back-and-forths while people have to justify the merit of conversation. If you don't want conversation, why are you conversating? If you don't like the way someone is conversating, surely "Everyone is entitled to their opinion" isn't a very good way to shut them up.
Being entitled to your own opinion != depriving everyone around you from having theirs.
Lots of words but no context or meaning
Nice shot you have there. It'd be a shame if it were to say... ricochet. Just because you couldn't find it doesn't mean its absent.
Loose translation:
Simple subjectivism = every view is equally valid to the believer.
Enforcing simple subjectivism on other people in order to shut down their views/invalidate their opinions is antithetical to what simple subjectivism is.
Trying to force others to be act in that manner destroys the community and breaks it up into isolated individuals. It's self-oriented only, but also self-deprecating because it removes the self's ability to rely on the group.
TL;DR: Saying: "They can do what they want" is valid. Saying: "Their opinion is valid, therefore yours isn't." is nonsense. Also, you'll be hard-pressed to find a place where I argued that they shouldn't be doing what they are doing. Merely saying: "I don't understand."
It isn't my fault or problem (I am not making an argument, just pointing out what it is). That is what Byond stands for and I appreciate that they encourage anyone to make what they want.
If dreams can't be subjective, what can be?