Solana-based meme coin WhiteWhale plunged about 50% after its founder “The White Whale” abruptly quit the project.The trader cited a family crisis and pressure to “pump the price,” permanently locking 500 million tokens worth roughly $13 million.WhiteWhale’s market cap now sits near $12 million, with $5.4 million in 24-hour trading volume as traders reassess the project.