Justin Sun criticizes Coinbase for alleged $80M TRX and $250M BTC deposit demand for token listing.The controversy around crypto exchange listing fees began with a tweet from Moonrock Capital CEO Simon.Sun claims that while Binance charged no fees for listing, Coinbase requested a 500 million TRX deposit and $250 million BTC deposit for custody.This controversy highlights the differing approaches to listing fees between Binance and Coinbase.