looking for telegram bio datasets

Hey, I am looking for dataset of telegram bio and the username.
Do you know where can I get this type of data?
I want to target users according their bio and didn't find the way to do it, is it cool on telegram TOS?
thanks for anyone who help

It's hard to target like that but you can target by finding them in a same niche community like if you want you target crypto people then simply you will target crypto related groups where you can find out your target audience