Bitcoin is already the perfect money, and BCH is the best implementation of it IMO. when both BCH and BTC are put to the test, the strongest will survive. LN will save nothing.
It's not perfect, but it's pretty close to it. Any improvements to it in future must be consistent with the its philosophy, unlike the path the BTC fork has taken.
Maybe the biggest problem is explaining the concepts to less technical people, but I don't think that means we should change the mechanism, just figure out how to explain it better.
I keep envisioning a "Tron" Themed visualizer. End game: an interactive virtual environment, based on and intractable through BlockChain values, theme-able according to your taste.
yes, customised,the cognitive process has this tech stick Having fun whilst learning blockchain values I'm patiently waiting, sure that this will happen in my lifetime :)
Nothing in particular ATM. I just know perfection can't be achieved, so you can always get closer. I'm a programmer, so that's how I look at things. No planck length on perfection.