Your comment before you edited it was > USA can makeup whatever laws it wants and apply them retroactively too Which shows how little understanding you have o

Your comment before you edited it was > USA can makeup whatever laws it wants and apply them retroactively too Which shows how little understanding you have of this topic. This isn't a new law, at all. The tax has always been owed, because state aid / state subsidy has always been illegal in the EU. No new law is being applied retroactively here. A debt needs to be paid.