Honestly, despite myself, I love Steven Universe. Despite the agonizingly long hiatuses, the atrociously inconsistent animation, the pointless/overabundant filler episodes, and the poorly handled characters and story arcs, I still love this show. Rebecca Sugar is a moron, but something about her creation has endeared itself to me. Maybe because it's like the first American cartoon to have openly LGBTQ characters and the fact that the show deals with a lot of adult themes that center around relationships and "love". Still though, as much as one might like Garnet, you can't deny that her existence is just a copout so that Rebecca doesn't have to actually keep writing Ruby's and Sapphire's relationship unless she wants to focus on it for an episode.