If anyone asks tell them you didn’t say which summer, haha. Looks like that will be a really nice classic top.
My thoughts watching the video you linked: “Okay, split the plies, interesting, less bulky … knots? okay, I guess … SCISSORS??” I can see why that knot method could be more secure than weaving, since cotton doesn’t stick to itself like wool does, but woe to you if your knot comes undone!