There’s a lot of talk in the startup world about how AI makes individuals so productive that it could give rise to a generation of “solo unicorns” — one-person companies worth over $1 billion. While an actual solo unicorn remains a mythical creature, Israeli developer Maor Shlomo provided compelling evidence Wednesday that the concept might not be impossible. Shlomo sold his 6-month-old, bootstrapped vibe-coding startup Base44 to Wix for $80 million, Wix announced Wednesday. And the deal was cas...