It wouldn't be a paradox if Hitker's dad wasn't actual Hitler's dad. It turns out you went back in time to make that deposit and give us the timeliness we know.
I've developed hearing loss as I've gotten older and have noticed that I find loud noises physically painful but they don't seem to be an issue for people around me. I don't remember it being a problem when I was younger.
The only reason the US hasn't started to experience a population slowdown the way Japan and Korea have is because of immigration. The process is significantly farther along for them but we would have started.
Management did exactly what they wanted to do. They released a product with no regard to anything except short term profits. What happens in a year is future thems problem.
They don't call him The Hedgehog for nothing.