LN is not bitcoin but another network. a less secure network
no one in bitcoin has ever lost funds due to middlemen taking their coins off the blockchain
but people handing funds over to custodians. and then playing with units of measure on other networks/systems allows many oppertunities for abuse
even the LN devs have lost funds while using LN
the point of bitcoin was that people dont lose funds by just closing their client, or getting disconnected or being offline while a partner messes around
LN relies on middlemen and would require people being online and monitoring each transaction and also learning to read raw tx data to make sure they are not signing something they dont realise(especially if you have been coerced to use a specific client the channel partner chooses)
bitcoin doesnt require all this stuff and is more stable and secure be default
when you have to rely on the 'trust' of a counterparty/middlemen (channel partner/watchtower) you instantly know that LN is flawed and nothing like bitcoin
bitcoin is like storing gold in a vault only you have the combination to
LN is having a joint bank account with a wife that has a affair with the milkman and a pool boy where you have to always be monitoring what your wife is doing with the funds and also ask her permission when you want to spend your funds..where she has to send the funds to the milkman and the pool boy and not directly o the destination. thus more flaws/oppertunities of loss
its just not the same thing
also its alot harder for your wife to get to your vaulted gold than it is to grab your bank account funds in a divorce
I can say that's a very nice and detailed logical example of what's going on with LN transaction.
And that's the reason why a lot are still hesitant in utilizing the LN network.
They still prefer the old way, but SegWit is now becoming popular.
So maybe LN adoption is still low, but SegWit is growing these days.