I agree. I don't think most people can catch up with DEX that easily. In this day and age wherein a lot of minor inconveniences are considered as 'problems' by a lot of people, you wouldn't expect them to try and go learn about DEX themselves. It's quite ironic when information is readily available, but people still stay uninformed. CEX provides that easy access and an overall smooth transaction for the average Joe, and DEX is for those who seek added security and anonymity in dealing with cryptocurrencies. It will remain as a separate niche for a long time, and CEX will surely eat the bigger share of the pie until then - though that doesn't mean that DEXs would be gone. They're just not going to be hosting a lot of volumes that's for sure.