No, because Germany doesn't have that big of an IT space. Aerospace and automotive would be good sectors to hit back with because they are more relatively important to Germany as IT is for the US.
I'm saying that if Europe decides it wants to block off parts of its economy, the US would be perfectly justified in doing the same (to everyone's detriment).
I could imagine a US based law that banned the sale of any durable goods produced by a company headquartered in a country that still got more than 5% of its power from lignite coal due to a strong climate commitment. That's tailored basically only to impact Germany. Is that fair?
OK but not wanting our personal records to be arbitrarily sized by the US government is very reasonable. Your government made a law that lets it spy on us... that's your problem.
I don't think it's reasonable that I'm paying more than my share of taxes for the defense capabilities that allows Europe free access to a stable world market and roughly rules based international order that underpins the export economy of Germany in particular. If Europe would fix that, I'd feel a lot worse about the spying.