I think that's probably right but... that video basically says "you could use string for lots of things long ago, the movie Castaway proved it was necessary, we use string for lots of things today." Short-form videos are not a useful source of information.

It's funny that they mention the wheel when the Inca didn't use the wheel, but used ropes and tension everywhere.

that's probably part of the Mesolithic or upper Paleolithic when people also started to use bone tools much more

The small brother of a string is a threat