my toxic fishing trait is that I'm too impatient to learn actual fishing knots, in spite of fishing regularly for basically 37 years. I've been showed them, even used them a couple times, but ultimately just get tired of trying to remember them. I tie everything with an overhand knot. Needs to be stronger? I tie a LOT of overhand knots lol. I've fished with swivels forever because you tie one knot and you're good. Doesn't seem to impact many lure performances and allows you to swap lures on and off as you please. Plus, it prevents line twist on things like in-line spinners.
I like swapping baits in and out, so I like having the ability to quickly do that.