I have no problem with kids as long as they aren't annoying. Personally I'm 16 but my voice is on more on a "feminine" side. That may be because I'm gay or at least that's what people say because I'm really open about it. I honestly don't care and I really don't talk much because I have really bad social anxiety and people are usually like oh ok that's fine but talk sometimes. I find most of the time the ones who usually don't like children are either A. Older and want to talk about things they understand or B. 12-14 year olds who have a deep voice and think they are cool or something stupid. That's just what I think, well that or it's just because sometimes kids can be really annoying sometimes. Trust me I've ran into 14-22 year old people who act more like children than actually children. It really matters about how mature you are, not necessarily your age.