on people's profiles whose age is below 18 so people arent doing questionable things with those minors. I dont know, maybe like the profile text box in a different color or something so everyone's more aware of the topic at hand cuz flirting/sexting on tg wont stop but with minors it has to be erradicated.
I know when you sign up they ask you for your age, i know they asked mine and ive never even received a happy bday mail, bitches. Also i just noticed it can be changed after u sign up, so that shouldnt up for changes either.