"Nazi numerology"? How's that a thing? We have already started banning words, so now start banning numbers just because some braindeads use them instead of banned words? Please, stop.
So what? The killer must have wear shoes, so should we ban shoes now as well? I understand what these numbers might mean in some circles, but I just don't follow logic why the rest of us would care. After all, Streisand effect kicks in if we try to limit usage of certain numbers.
And if he was, would you propose Nike stop marketing their shoes? It's probably another US-centric thing I will never understand, like skipping 13th floor or plane seat number.
P.S. we have already derailed this discussion deep off-topic, so I will not continue any longer.