I feel your frustration regarding the condition we are in. Let them enjoy the centralized exchange, many people right now prefer CEX over DEX and I cannot blame them. CEX are easy to use compared to DEX. But I promise you my friend, there will come a time that DEX will surely conquer the whole scene. Decentralization of all things is inevitable because of the transparency and secured network it can get. You will see lots of centralized exchanges will develop their own decentralized exchanges just to cope up with the competition.