I don't think any website or app should be banned just because the owner is accused of having an agenda (foreign or domestic owned). That's not society having "no order", it's basic freedom of speech and personal liberty.

I don't disagree with you. It seem the difference here is that it's a foreign app/entity, and governments seem to have the authority to decide unilaterally on giving such entities access to it's people/economy/etc. This is done by every country, democratic or not. Think import controls, tariffs, and direct bans. The fact that people will lose access to said app is a consequence, but I'm not sure we can claim it's infringing on a freedom. Telling you not to use the app would be infringing. Banning the app is not really. Now, it'd be a different issue if they banned Facebook. The freedom infringed here would likely be facebook's and not yours.

The users who want to use that app, should get to use that app. If there's content on the app that breaks the law, that content can be addressed directly. This thankfully will be a very politically costly move if they pull it off. Millions of people will be pissed, and they will be right to be.