According to Bold (@boldleonidas) on Twitter, a crypto market participant with a billion dollar position is actively promoting referral links and a memecoin, raising concerns about market manipulation and short-term volatility in the altcoin sector (source: Twitter, May 22, 2025). Traders should closely monitor wallet transactions and social sentiment for possible pump-and-dump scenarios, as large holders influencing low-cap coins historically lead to rapid price swings and liquidity risks, especially in trending cryptocurrency markets.