More like Germany tried to conquer the world in the 20th century, twice, but the U.S. and Russia stopped them and their conspirators, both times.
Germany hasn’t been involved in a war in 75 years; holding current Germans responsible for that is little different than Germans throwing slavery or the forcing of Indians off their land at current Americans.
Nothing in either world war indicated global domination plans by Germany - just domination of Europe. They developed little to nothing that would project power very far. The fact that two of their primary adversaries (Britain and France) had global empires is often ignored.