Too bad Unity axed that project to create a game in-house using the engine to identify weak points and improve the engine. My guess is they realized how many of their acquired tools aren’t as good as they had hoped and didn’t want to admit they messed up in a few places. I sense lots of tech debt in the engine.
IIRC correctly, Genius added white space to some of their lyrics so that when Google scraped them, they could prove they got it from their site since the scraped content also had the random white space.