Interesting that you think breaking the laws is justification for banning a Platform. I wonder how the US would feel about the EU banning every last US tech company for the plethora of violations.
US defence spending is still below its 2010s level. Besides, you mentioned EU banning US apps. Last I checked, with some exceptions, all EU nations are in NATO, and directly procure weapons from the US.
It’s absurd to compare banning a Chinese-owned app to EU banning US apps.