No. He was maybe initially a bit creeped out by Russia, but
they’re both seen co-operating with each other back when they were tasked with
studying France’s culture in the 1700s.
…
It’s only really until after WW2 where we see things shift, albeit
it’s a bit clear as to what actually happened to cause this hatred.
All we know is that is
that it’s bad considering that Prussia is later noted to puke if Russia even so
much as lays a finger on him; either that or he’ll lose four eyelashes (likely
a reference to the four Allied-controlled zones).
Likewise, we also know that Prussia worked unprofitable jobs
for Russia post-WW2.
“He was under Russia’s control after WWII, dreaming of Italy’s warm sunshine, while stuck with doing unprofitable jobs.”
Ellawritesficssometimes 