I'm wondering what your experience is on this?

Does the activity of fishing lower or completely negate the raids? Should it?
I'm generally not concerned about raids, but 'fishing' is an activity I'd probably consider to be raid-free. It's something that takes time and that I'd only do at certain times - times when I don't want to deal with stuff.

I haven't thought about it before now, and I'm not sure if this consideration already is in the game.