joe_pwnz_pete's warning about headcanons and assumption brought back such memories:
People are salty that they made assumptions about the show based on "Well, we've never SEEN this PARTICULAR THING happen" as though that somehow discounts anything that might make sense from a storytelling perspective and may not specifically been revealed because THAT WOULD HAVE BEEN TOO FUCKING EASY.
Context discusses a recent Steven Universe 500-foot Spoilerzilla.