EU's fines are not tariffs. They are fines for breaking the law. EU companies are also fined.
I see this devolving into a circular argument.
But you can rebrand tariffs as “fines” all you want.
When they’re applied wildly disproportionately to certain firms in a certain industry from a certain 3rd party country…it’s a defacto tariff.
In fact, every EU big tech company has already been fined a trillion EUR! All 0 of them.