Copy the url, then try stopping the telegram app. See if incognito still detects the app. I know discord web on PC will detect a running discord app by connecting to a local listening port. Not sure if that’s possible on mobile but if you terminate the app it should prevent that.

Security as an excuse to be secretive is almost always a misdirection from the real cause. Esp when it involves a private company selling the “security”.

Civil rights groups are critical to keep tabs on this shit.