i for one, dont think its pedophilia, so long as you dont actually touch a real life, inexperienced, girl, it <shouldn't> be considered pedophilia
but i think majority of people would say otherwise, its creepy to see an old guy simping over a 15y/o
still liking anime in 70's...shouldn't really say much, for one, your 70, you're gonna be kicking the bucket soon, so who cares
its a hobby you like, if it doesn't hurt anyone, it shouldn't matter
im saying, physically hurt, im not talking about "creeped out" hurt, or something, those are called haters
though, to be 70y/o, and still be watching anime, you must have allot of knowledge on past animu then >.>