My probably perverse takeaway is that Barbara Streisand might have been wrong: people who need people (to appreciate their work) may not be the luckiest people in the world. One can enjoy one’s accomplishments without needing to have everyone else appreciate them. Or you can find other people with similar interests, and enjoy shared appreciation.
In the extreme, the need for external validation seems to lead to people like Trump and Musk. Perhaps a shift in how we view this would be beneficial for society?