well sure, but it still allows for huge blocks to be handled by home users, they just have to be able to stream data at ~1MBPS to handle >4,000TPS
Why on earth would they?
Everyone on earth should be able to handle the same txs as VISA just so you can buy your coffee?
I think you forgot to ask everyone on earth if they want to (and most smartphones are going to literally start burning a hole in your pocket doing that).
most desktops can handle streaming 1MBPS with ease
i sure as hell am not asking everyone on earth to run a full bitcoin node.
i'm asking for ~10,000nodes.
THE TX HASH IS ONLY USED TO COMMUNICATE BLOCK INFORMATION BETWEEN MINERS.
ALL TRANSACTIONS HAVE TO BE TRANSMITTED BY THE NODES (BANDWIDTH), ALL NODES STILL HAVE TO PROCESS (GPU), ALL NODES STILL HAVE TO STORE (HD)