Knot I saw on another site

I'm no knot expert. The link is from another site, which shows how to tie it, but does not show how easy it is to untie. I would appreciate comments from ETS's resident experts.

https://ogdaa.blogspot.com/2021/11/sunday-video-3_0152328515.html#comment-form

Edit: Correction - Watched the video again. Seems easy to untie.

Th standard knots (bowline, figure 8, etc) have been tested and proven to work well. I am content with them.

a commentator on another site -

Thats almost like the Bassmaster's knot for tying a hook on to monofilament