That's not how the US Judiciary systems works. You can't ban dozen of apps based on "suspicious behaviour". You need to start an investigation , then you need to collect proofs , then based on those proofs prosecutor we'll be able to decide to sue or not , and ultimately a judge will decide to ban those apps or not.
It's why our western constitutional democracy are doomed to fail.
Our democracies move and react slower than authoritarian regime like China , Russia plus we have many economic interest with them. It's unlikely any politician would ban those apps .
Trump tried with Tik Tok, a judge blocked the order[0], and I agree with the justice. You can't block an app because you don't like it. You need some solid evidence to prosecute and stop a private a entity.
[0]https://www.wsj.com/articles/tiktok-download-ban-is-blocked-...