If you learn how to fish without using wool, you will be a much better fisherman at the end of the day. Buy some , roe and prawns etc . Then 95% of the fish that you catch will actually bite your presentation. Wool does works from time to time, but you will have more success, and catch more quality fish if you learn how to fish without it. Keep the leaders short...
Are you serious?
Man, oh man, now I think I heard it all!
How does using bait or gear make you a better fisherman?
Maybe a better food provider for the fish and for the owners of tackle stores, but a better fisherman? Hardly.
As I said before, If I wanted to feed the fish, I'd buy an aquarium.
To tell you the truth, some of us older rods who have been around the block a few times try to minimize the use of jigs, blades, spinners, spoons (too expensive) and ESPECIALLY BAIT (too messy).
The ultimate challenge in gear fishing for salmon is to entice them to bite wool tied on a very short leader. That is the ultimate gear salmon fishing thrill.
FWIW, using jigs, spinners, spoons or bait does NOT reduce snagging - fishing without the intention to snag does.