Elon Musk retweeted a post from user YourMomDave1 comparing the capital efficiency of SpaceX and Blue Origin. The tweet highlighted that SpaceX, with only $10 billion in private equity funding, achieved reusable orbital-class boosters (flying and landing approximately 650 times), Starlink (10 million+ users), Dragon spacecraft (transporting about 60 astronauts to the ISS), and the nearly fully reusable Starship, in addition to acquiring xAI. In contrast, Blue Origin raised $30 billion but achieved relatively less. Musk commented "Yup," indicating his agreement.