Is it true that TG can ban the TG bot if the owner of the bot makes a mailing list in the bot?

Question

Telegram

That's the whole question, from the title

Answer 1

And for a million other reasons too

Answer 2

read somewhere. that more than 30 messages per second should not be sent.
And so if you put a pause every 2 times. + The bot can send mailings only to those who have written to him at least once.

Answer 3

Bots are not banned. Send messages only to users who have already communicated with the bot.
Limit 30 messages per second from the bot.