Therapist told me “Reddit is weird”?

I stopped posting because a few months ago I told him about how I sometimes write controversial opinions and use a persona to vent out my ideas (I love writing and creative writing) so I told him all this and how I purposely make posts under different accounts that are purely rage bait or just satirical opinions. He told me Reddit is weird, but that it’s normal for me to want to express myself under a disguise. For this reason I thought the right thing to do was to never go on Reddit again, but I’m wondering if any other therapists have idea about what he said?