vnishmartemmeod
I think your theory might be a bit of a stretch. He almost sounds like a BT who is going overboard or someone who frummed out and became really extreme. Somebody is feeding him extreme Hashkafos. Or the Yeshivah he is in is very extreme…not sure exactly.
At first I thought he was a troll, and Im not 100% convinced he isnt yet he seems pretty serious and consistent about what he posts.