No, I understand granny. I can't speak for other people, but I know my interest in scaly things comes from a time when my dad used to own a few different types of reptiles. I don't know what got him into that sort of thing, but that's what got me started. I was never afraid of "weird" animals. I was in love with things like Animal Planet, Nat. Geo. magazine, and catching cool bugs like caterpillars and beetles, so there was always an interest in different animals.
My grandpa grew up in Florida, and used to sell baby alligators to tourists for a buck, so he also encouraged curiosity in nature and things like that. I used to go down to see him every summer, and we'd have fun catching little green lizards and fishing and stuff. I guess an interest in the sort of weird animals like lizards and rats stems from curiosity as a child and having supportive parents who don't stifle your interests.
As for all the other stuff... I understand that fear of certain animals does come from instincts that just haven't disappeared yet, but in this day and age is incredibly safe to own exotic animals when you know what you're doing. I've had turtles, a snake, and even some other lizards in the past, and the basic rules are all the same: don't let them get hungry, hold them often and wash your hands before and after. It's really simple and safe, and also the same kind of rules you follow with a normal pet.
Also, the type of animal you get will determine how interactive they are. Something small like the lizard I have could be compared to a goldfish (I guess, lol) in that it doesn't do much other than eat. Heck, she doesn't even walk around during the day! So, yeah, you could say they're only good for decoration, but it feels like I'm getting something more from it. I know she'll never see me as a friend or protector, probably more like some weird moving tree branch that rains food, lol.
Honestly, I think the same could apply to chickens. You can tame them to the point that they'll let you pick them up, but will they ever truly see you as a friend? They're not like cats and dogs, they don't just walk up to you for cuddling. But they're fun to watch and interact with! You wouldn't think of lizards as having anymore personality as chicken would, but they do all have their own likes and dislikes and how often they tolerate you touching them, etc. I'm constantly learning new things about my little lizard just like I am my chickens. It's fun to watch them grow and develop, and see them start to warm up to you.
Sorry for the huge wall of text! I've been asked this before in person, but there's just never time like there is online to say everything you want to say. I don't think you're stepping on any toes, granny. I understand exotic animals aren't for everyone, lol.
