One can always infinitely shift the goal post and nitpick if one has an axe to grind. The point is aiming for as little or as much decentralization possible to realize certain properties, it's not about having decentralization for the sake of decentralization. it's not a goal but a means to an end. we fundamentally want more ownership, freedom & security.

Priorities are also important: Unrealistic levels of decentralization make no sense before securing survival and increased usage. In addition, we don't need absolutely everything to be decentralized, but merely those components that help us manifest those properties we desire.