Is there a Telegram bot that can act as a relay between a user and another Telegram bot?

Question

Messengers

Task.
You need to be able to download a video or mp3 from youtube from an iOS device. There are special bots for this.
Problem
These bots on iOS are blocked due to Apple policy.
The idea of ​​solving the problem of
Telegram-bot is a repeater. It receives a command from the user and relays it to the specified other bot. Receives a response from it and sends it to the user.
Who knows these bots?

Answer 1

By default, Telegram does not allow bots to communicate with each other. This is described in the documentation.