Lots of ideas to be gleaned from these videos. As they say, it ain't rocket science. Could this work in your AO? I don't know, but there is a lot of stuff I don't know. I have not got a closed mind. This seems to work. . . . .
I've watched several videos, not those above - YET - probably will later. They seem to put a lot of work into it, but interesting and fun to watch. Back in the day, I watched people fishing in Vietnam, they were using cast nets, or regular fishing nets to do it, looked easier than some of the other methods in the videos I've watched. Daughter-in-law is Thai, I've watched her catch fish by hand, she must have some powerful grip to hang onto those slippery fish.