What scale are you having a problem with. I get THOUSANDS of transactions daily off of V4V alone. A good dozen membership sales a month with LN.

What bullshit are you spouting, that LN can't replace Visa tomorrow? Some theoretical shit about BTC becoming so dominant that we have to be ready to process 50% of the world's transactions tomorrow?

If the demand exists such to exceed what BTC can do at any point the market will create a mechanism for it. Worrying about some day being too successful is the world of Roger Verr and CSW, don't fall into it.