Also, miners don't protect against a Sybill type attacks, that's what nodes do!
Why not? Executing a Sybil attack requires re-doing the Proof-of-Work, otherwise the node can figure out it's surrounded by malicious nodes, since they will stop sending him blocks.
Can you please explain how doge manages to validate 10x the blocks as Bitcoin with all this CPU limitations mumbo jumbo?
Dogecoin has 1 MB block size, and 1 minute time interval. That's the equivalent of 10 MB Bitcoin block size. So, not 10x, but 2.5x.
While you're at it you might also explain to me why the mother of all shitcoin cumwrightvision didn't break with 100MB blocks!
Besides what garlonicon said about the philosophy behind BSV, have you actually attempted to sync a BSV node? I don't know man, you might...
be surprised.
