I had no idea "webspinner" insects existed until I learned it from Deep Look https://www.youtube.com/watch?v=l_JP3RbJ8zk

their web strands come out of their feet.

I agree. The channel produces amazing macro work with fascination explanations of the biology of organisms.

I also support them via Patreon [1]

[1] https://www.patreon.com/deeplook