A “toot” isn’t a very persuasive piece of journalism.
I can verify that it absolutely impacts groups run by queer communities in the Gulf, because I was in one such group that was monitored and shut down by Etidal.
That claim needs a lot more investigation and context. At the very least, it needs investigated by a credible third party.
Also, do you even know what the feature you’re criticizing is? A “channel”? Because it’s not even really a part of the messaging portion of Telegram. It’s basically an in-app blogging platform.