How to properly implement the work of the bot in VKontakte?

Question

Python

Hello.
My question is no longer technical, but implementation.
I have a group in VK and I would like to parse instagram and post the parsed to the group in VK.
My idea is this: I create a separate VK group for the bot, implement parsing on Instagram in it and make posts already in the main group. How correct is this, or are there any better ideas for implementing this idea?

The answers are not suitable: "make a bot in the main group", because if you do this, then users will be able to work with the bot if I recognize the commands, and this is not good.

Answer 1

And why are there any commands in the bot-parsers?
Well, you can simply ignore any people who write to the group's PM if their ID differs from the specified list of administrators

Answer 2

So the bot has only the name of the bot, it will not have anything to do with VK bots.
So the meaning in the intermediate group is not very clear, which will prevent them in both cases from learning commands and executing them, especially considering that your bot has no commands