Watching.. up to 3 min where they move the triangle and upside down one.. but you got these two 3's that don't line up, right.. one's a bit below. ok paused that.. the bottom of the 3 kind of continues with the top of the lower 3.

Those two 3's.. almost seem like a sigil. Betcha if you used that shit in an occult ritual where you summon up stuff with sigils.. you'd fire up, who knows what. Gonna get a screenshot of this frame at 2:05 and ask gemini about it. It's a hidden spot where the Israel double triangles meet but your odd offset double 3's, never looked into it.