As much as people hate to admit it, if they choose altcoins they are funding centralization. A lot of teams have made their project closed team but open source. When we buy coins of those teams, we are funding centralization. Many coins lie to use about poverty, empowerment, anti-govt, anarchy. In reality many teams just want to raise the coin value till 100 or so or even 1 dollar. Once they achieve it, they sell the project and exit. Centralization exists in this form too. Jeff from Uptrennd project did the same. Sold users with all decentralization and other hype. Never believe coin PR marketing and shilling. If it has closed source team, it is centralized coin.