There's nothing toxic about acknowledging that some things are not for everyone. I'm specifically interested in the ability to share your ideas with your peers

There's nothing toxic about acknowledging that some things are not for everyone. I'm specifically interested in the ability to share your ideas with your peers in a way that resists tampering by third parties, provided you're willing to put in a reasonable amount of work re: learning to do so. If we let that be the mark of a privileged class, then we might as well go back to the middle ages.