But some people say LN on Bitcoin will kill any purpose to use Litecoin. If individuals can do instantaneous transactions on Bitcoin, why would they use Litecoin? My gut really feel is that this isn't the case. Even with LN, Bitcoin still can't service each individual on this planet. I believe the calculation was that at 1MB blocks, LN and SegWit on Bitcoin can service 500M users. LN nodes will cost a fee...
