Earlier quoted context omitted.
Bitcoin disrupts central bank, not payment networks. Lightning [1] as layer 2 on top of Bitcoin adheres to trustless and p2p ideals, and is actually the competition for Visa. [1]: https://lightning.network/ Edit: added link
Lightning, technically speaking, is garbage. 10k transactions per second ETH2 layer 1 + zk roll-ups providing throughout multiplication threatens VISA.
Do you care to elaborate?