@sneak There's efficiency wins to be had with centralization, sure, but what people are increasingly sick of is the monoculture and the monopolistic tendencies that seem to automatically go with it. There's been plenty of non-malicious actors that did, in time, turn malicious, and peope are weary. With decentralized services, you can at least move if things start going dick-shaped.
Let's turn your statement around: decentralization gives huge freedom wins. Centralized is not always better. ;)