"Effective altruist" means someone who donates significant amounts of money, or works directly and identifies as an EA, in a generally recognised EA cause area or in a plausibly effective cause area that arguably fulfils the EA criteria of being important, neglected and tractable. "Neo-Nazi" is only to be understood as someone who politically approves of Adolf Hitler and/or the NSDAP. It specifically does NOT mean someone who merely shares certain political or empirical beliefs with Hitler (for example, "smoking is bad", which is something that Hitler did believe).