Is There a Better Captioning System?

CNN's John Sutter has some questions about captioning on the latest SNL skit. The actor playing a protective Latino mom, Pedro Pascá, is in Spanish and speaks English too. But when he was talking to his son, speaking non-Spanish wasn't used while they had parts of English. Is this, is this one done by AI? I guess because it's the,. I guess, captioning done by YouTube. That's why we just can't keep up.