And when the app links off to an EU site? Nothing prevents an EU user from using this app. There are a variety of Trump enthusiasts, though I suspect less than there are here in the US.
Please don't give them ideas.
They conduct a pervasive, hidden, persistent user tracking not only without consent, looking at the analysis, but also stripping the user from a chance of declining tracking on other sites.
I'm quite sure that's illegal.
I think they just fine the entity doing business in the EU. If they don't do business there, I can't see any issues.
I'm not an attorney, but I don't find any cases that extend beyond that.