[beaned]

Increasing block size decreases decentralization. (Or rather, increases centralization.) Satoshi's true vision was that decentralization was a prerequisite for everything else. Block size increases presuppose infinite scaling of bandwidth, processing speed, and storage, but we do not have that. Because those things are scarce, block size must be as well, if the goal is to maintain decentralization.

Also in the end it doesn't matter what is in the Bitcoin Core github. It's a network and you can run any variant you want. Bitcoin Cash tried and failed, because in the end it is not what the users, the node operators, chose to adopt.