I mean, it's a penny on 1,000, or probably a lot less than that, frankly. So I can not only not imagine a person whose decision to write would be governed by such a thing, I cannot imagine a European who would come to America to copyright his work for such a reason.
There are no European authors
( z1 person :polarity - :ARG0-of ( z2 author ) :mod ( z3 continent :name ( z4 name :op "Europe" ) ) )