I thought very carefully about whether to add to this post, but on balance I think there's an important point to be made.
What I think good teachers are trying to do is to give you enough information to do the job, and although it may not be the whole truth, they make sure that nothing they offer is wrong. That way anyone coming in later isn't trying to correct mistakes, they're trying to extend and enrich what you know already. If you teach that rotors are 'like' gyros, you're picking on a single common feature that can't support any extension, and is easily proved to be wrong from the example of the helicopter on the ship.
Robbiee, you've already said that your interest is purely flying, and that these aerodynamic curiosities are just hurdles you have to cross to get to do that. I'd say that's completely fine and I wish you luck and success in your flying career. If you ever have to teach though, I think there's a responsibility to dig a little deeper, and acknowledge the simplifications you might choose to make, and to make those simplifications act as foundations not detours.