Braid for trout in streams

[Capt. Lou]

Since I fish almost everyday presently for trout , can’t help but notice a lot more braid in some streams. One day last week I pulled up a piece about 50’ long and others 1/2 that length .
Not sure what the logic is using braid for trout , leaving it in streams is dangerous for animals and fishermen etc . So for unknown reason you fish braid for trout that’s fine but if you break off please get it out of the stream if possible !
That goes for mono as well , it’s easy to roll up and put in vest pocket to dispose of later keeps everyone safe .