What you said means they can be decrypted on the server. But there is no proof of that happening in the past. People got into problems not because someone uncovered their content in telegram, but because that content was effectively public from the beginning.
What you said means they can be decrypted on the server. But there is no proof of that happening in the past. People got into problems not because someone uncovered their content in telegram, but because that content was effectively public from the beginning.