Yeah suggestions are way too obvious. I put cycling in as an interest and it gave me 4 different helmets to choose from… errr
I think in general that suggesting items for peoples hobbies is usually a bad idea because if someone is passionate about cycling they probably know the exact gear they want, me who knows nothing about this topic can’t choose a good gift.
It’s better to buy gifts you do know something about, eg if I’m really in to kitchen knives I could buy a nice knife for someone because everyone needs a good knife and I can choose a good one.