A Shiba Inu executive claims that no crypto exchange can pump coins and Elon Musk cannot pump Dogecoin.The executive criticizes centralized exchanges for listing tokens without proper scrutiny, potentially risking investors' funds.The executive suggests focusing on promoting Decentralized Finance (DeFi) instead of paying for exchange listings.The mention of Dogecoin and Elon Musk triggers speculation in the market as Dogecoin's price has declined by 19% in the last 90 days.