You can argue your point without calling the take dumb.
I'm okay with you calling it a dumb take. Try "unsophisticated" to pacify the sensitive, or "mentally underdeveloped," if it gets you grief.
You are 100% right. Even those who know of his meetings with heads of state outside of the tech community probably just know that it was ChatGPT company doing it, if even that. They wouldn’t know his name.
Though I think it’s best to refrain from calling something a “dumb take”.