@undergrowthfeed After reading most of the article (thank you!) and some Wikipedia before remembering that I don't actually care, I've now learned nearly ∞% more about that person, as my previous awareness was limited to trying some of their music over a decade ago but finding it boring so after that... not caring to check any further or again.
I'd still think there must be some person, probably very many, that would be more "related to" my search than that person to become search result number 4 and 5 out of everyone and everything on all of YouTube, like... probably some person/organization that actually did banking with Nazi-Germany, for example.
But again and genuinely, thanks for the link anyway. :-)