That footage you shared is awesome. I have noticed there is so much more these days. Squid are amazing creatures. My daughter and I have come across solo squid when we snorkel. There color is always amazing.
If you have not bought this book or listened to kenny abrames speak , check it out. My favorite quote of his…if you see fish refuse your fly, remove attributes until there is less to refuse. This may mean sizing down, this may mean making it more difficult for them to see different color or no color, or having flies tied with less material, etc.