I wonder, how so called Patreon even know, what age of this damned ponies? And what age of ponies something to do with the age of humanoid's?
we don't officialy know but usualy fandom set the mains characters (and other ponies with same body shape) between 18-25 years old, (they are all working and live alone so they are all adult) .Princess luna and princess Celestia are officially more than 1000 years old. and Gilda was with rainbow dash at school so she have almost the same age than her
for human version (equestria girls) they are still student betweet 16-20 years old. and all princess and pony older than mains characters are teacher or school staff and maybe have between 25-30 for the younger and more than 40 for the older.
(fandom estimation) we don't have many information about age the only canon information are princess Celestia banned princess Luna for 1000 years before the first episode and granny smith is the older pony from the town. and about other creature like dragon or changeling, no information
and for Applebloom and her friends they are probably under 10 form pony form ( and betweet 12-15 for equestria girls, they are a bit older maybe to have them at the same school is the story need them)
so yes, this game officially have pedophilia interaction