Do you actually know what LN is?  I'll tell you what it is.  LN is nothing more than establishing bitcoin banks on top of the blockchain.  All of the exact same regulation traditional banks have will be applied to them and bitcoin will be virtually identical to your current banking system.  The only reason it hasn't happened yet is because it's too difficult for them to play whack-a-mole with regulating miners, but the LN "nodes" aka banks are less ambiguous in nature and will be regulated to infinity just like any normal financial services provider or bank.  

The costs, compliance, and amount of lawyers needed will be so high only entities like JP Morgan and Goldman Sachs will run them.  This is how crony capitalism works.  You introduce regulation with compliance requirements and fees so high that only your existing monopoly can participate while all small competitors are eliminated.

Nevermind the fact LN doesn't function in a decentralized manner in the first place.  There is also ZERO incentive for LN nodes aka banks to broadcast transactions to external peers.  There is actually incentive for these bitcoin banks to FORCE a hub and spoke model or cartel collective in order to hold their users hostage for usury fees (just like regular banks do). There's also nothing that stops them from changing usage of bitcoin as settlement to ripple, US dollars, or anything else.