People have accused me of some shit on a lot of websites and I thought I go ahead and mention each character's age since some people can't ask artists one damn question. How old are they?
(Let me make it clear that I draw anime chibi versions of my characters who are ADULTS!!! I'LL MAKE ALLTHEIR AGES CLEAR EITHER THROUGH THIS LIST OR THROUGH A POSTED PICTURE!!!)
Cursed Emojis (Both are adults dating one another)
Void (Older than Pluto)
Pluto (4.6 billion years old)
Galix (Adult because I never really gave him a specific age considering he's a freaking Transformer.)
Perfezione/Platinum Paragon/Prevailice (All are adults because they've been hidden in a secret laboratory since the 80s and live on between 1980s and the future)
Augusto Marco Noir (38 years old)
Parroa (19 years old)
Callice (26 years old)
Vanell (28 years old)
Zinnia (Sort of complicated because she got "rescued" at 22, but eventually becomes over 50 while looking young for specific reasons.)
Petal (22 years old)
Maisy (Picture has been deleted, but she is 19 years old)
Swan (25 years old)
Neil (30 years old)
Celise (20 years old)
Valentino (30 years old)
Random Hoodie Guy (22 years old)
Random Princess Character (25 years old)
Cotton Candy Magical Girl (20 years old)
CIEIRMusic
Personally I don't think it's necessary as you know your stuff as it's your stuff, however that said if it gets them to back off, more power to you.
That being said, when you mentioned it, it does raise a point. Over the years, I've watched many a cartoon and anime. A lot of characters despite their looks otherwise, often have varying ages.
The big examples being:
Yugi Muto who is 17 - 18, yet looks like he's 10. Which has been a running gag both in and out of the original Manga and Anime.
Satoshi aka Ash Ketchum who up until the Alola episodes was perpetually 10 years old despite looking like a teenager.
The Sailor Scouts. Whom despite looking like their late teens started out as 14 years old. Making a few transformation scenes very questionable outside of Japan.
Even Newgrounds is no exception. Despite his small South Park like size, Pico when he started was around 16-17 years old and is 19 - 20 around the time FNF came about.
Chibi characters that are older than they look at this point really shouldn't be complained about by those looking for an excuse to hate and cancel you.