Is it possible to parse TG channels?

Question

Python

Good time everyone!
I am interested in the following question, is it possible to parse the audience of telegrams of channels in which I am not an administrator? If so, should I be a member of these channels or not?
I know that you can collect records from channels, the only question is about the audience, getting an id, nickname.
If it is possible, then tell me how it is possible to implement it, preferably in Python.

Answer 1

Maybe. You need to be in the channel. This requires the telethon library