I'm keeping my hobbies online too. Making anthropomorphic animals real is not a possibility in life, so it's not that I'm wasting my time trying to do that. This is all just imaginary, so it is only as realistic as you want it to be. My preferred world like that would not be one of realism, but instead be the cute and bright artistic way most artists portray it as, that would be a fun and cool world to live in for me. And yes, it will have some neon and stuff like that because there'd probably be things like tattoo shops to change the color of your fur and your paws and whatnot. Make it so you can personalize yourself, just like most of us do with our fursonas, reflect your personality a little in the way you look. If the world was filled with generic patternless foxes it'd get really dull. And I think that if all people turn into anthropomorphs we'd get used to it pretty quickly so it won't be that weird for long, as long as it happens to everyone. Although it would be best for everyone that when that happens there won't be any very small species or very tall species. Everyone should all remain around human size I think, for convenience's sake. Just to be clear here, I'm not sitting here wishing very hard for it to come true. I'm just imagining what it would be like, how I'd want it to be like and writing it down. But... if I did get a massive button of approval from God for my final idea of such a world, I would probably press that button, just to bring a bit more color and variety to this world. But that's just my view on this topic. There are many people who would disagree and I get that too.