What could happen to your TikTok app on Jan. 19

>>> In that scenario the app won’t "magically disappear" from phones, CNET tech reporter Abrar Al-Heeti told Yahoo Finance, but experts said its performance could weaken over time because TikTok’s parent won’t be able to make app store updates.

>>> “The practical effect is, in the short run, what's going to happen is new users won't be able to download the app in any of the marketplaces,”