There's zero reason to care about Blockstream Bitcoin. If you want the original design of Bitcoin, that's called Bitcoin Cash now. But there are so many alternatives to choose from. Blockstream Bitcoin has the largest market cap, but literally no other advantages.
That sounds good, except transactions dont have to be replicated in every single node. Partitioning may helps.
Bitcoin was designed for big blocks. Nodes are miners. Downvotes don’t change this, and you can’t suppress these ideas forever.