Futurama is the animated science-fiction sitcom created by Matt Groening that premiered in 1999, and like many long-running cartoons it was dubbed into Brazilian Portuguese for local broadcast. Short deadpan lines from that dub circulate on Brazilian soundboards and in WhatsApp audio threads, where 'então tudo bem' works as a verbal shrug. The clip survives because the sentiment is universal: everyone has had to swallow an objection and move on, and the flat delivery makes the concession funny instead of bitter.