Polymarket's viral videos showed people winning big, but the bets were fake

"Winning" bets were made on cloned website and would have lost money, WSJ finds.
https://arstechnica.com/tech-policy/2026/06/polymarkets-viral-videos-showed-people-winning-big-but-the-bets-were-fake/?utm_brand=arstechnica&utm_social-type=owned&utm_source=mastodon&utm_medium=social