These taxes only apply to the largest tech companies by global income, all of which are American.
If you don't think this discriminatory tax is aimed at America, consider that when it was originally proposed and enacted in 2019, the nickname for the tax around Europe was the "GAFA tax" - Google, Amazon, Facebook, and Apple. Gee, what a surprise. All these are USA tech companies.
Ways and Means Committee Chairman Jason Smith warns that the French tax "would be an unwarranted attack on America’s digital companies and leave the U.S. Congress and the Trump Administration with little choice but to pursue aggressive retaliatory actions."
Like most of Europe, France’s high-tech strategy is: if you can’t beat ‘em, tax ‘em.