I see this as a national security threat that it is. The potential for abuse from the CCP on the minds of US users exists as does the tracking the app could do and every data point that is generated is stored and potentially useful for blackmail or otherwise on members of Congress or others. The US and its allies got rid of Chinese telecom hardware from their networks for the very same reasons now it’s time to do the…
The problem is with the bill being legal. For example, US citizens are free to listen to chinese radio stations, or chinese TV channels, read chinese books. Why the government needs to restrict what US citizens have access to in this specific case?
It's just protectionism, like banning the Huawei phones (not talking about the infrastructure, that's different) or banning DJI drones. It just sounds better to mention national security than to say "we don't want others to do to us what we do to them, and we don't want them to compete with us".