According to CoinDesk, Justin Sun, founder of TronDAO, spoke positively about $TRUMP memecoin following a dinner with Donald Trump, stating that memecoins have merit and dismissing ongoing criticism. Sun's endorsement highlights growing mainstream attention for politically-themed cryptocurrencies, which could boost $TRUMP trading volumes and influence related meme token trends. As per CoinDesk, the support from high-profile figures like Sun and Trump is likely to impact overall crypto market sentiment and drive volatility in the memecoin sector.