I don't think I can agree. Fishing gear is considered a non necessity. It isn't really a toy but a tool.With that said, I think it is important that kids be shown fishing, and gives that child an out. I think the saying goes, "if a child busy, there is no time for them to get in trouble"... or something like that.
Showing them young also teaches kids the proper ideas of fishing. The idea of CPR, land conservation, and how to protect that land from invasive species.
So.. in your definition of a toy.. doesn't every child deserve a toy, and be shown how to properly care for their things?