Well, I think that, because Core has some smart guys in there, they are *realizing* the problem that was pointed out to Satoshi way back, that his solution to make a world currency, fancy, smart and successful as it seemed, simply didn't cut it. These are hard words and of course, coming from me, insignificant being as compared to God Satoshi, who am I to speak such blasphemy, but it was almost IMMEDIATELY pointed out to Satoshi that his system, where ALL users need to know in principle ALL transactions EVERYWHERE, and EVER, was going to have a scaling problem, and Satoshi uttered something like that a few big data centres could take care of that, essentially admitting that his solution could only work when centralized again.
In a certain way, Core has been working on a *totally different kind of payment system*, namely the LN. But, *it is a totally different payment system*. It simply isn't bitcoin. Even if it is using bitcoin as an underlying system, it is a totally different way of transmitting payments, the concepts are totally different, and the trust relations and the power structures are totally different. One could almost say that LN and bitcoin are about as different, in their concepts, as was Schaum's e-cash and bitcoin. So all preciously gained confidence and trust of bitcoin is going out of the window with LN. This doesn't mean that LN is bad, but it is SO DIFFERENT in its approach to transactions, that most alt coins look more like bitcoin as it is now, than the LN looks like bitcoin.
And, again, people have raised some fundamental issues of the LN idea. Like people told Satoshi he had a problem with scaling and Satoshi replied with centralization as a solution (without calling it that way), people are telling the LN proponents it has scaling problems leading to centralization, and that is also brushed under the carpet.
And finally, all of this is in the idea that one day, bitcoin would scale "to VISA levels". But the *economic model* of bitcoin and many alt coins doesn't look AT ALL like most fiat currency economic models. Most of these systems have economic models that look like highly speculative assets, not like currencies.
So it might very well be that bitcoin, nor most altcoins, ever NEED these big volumes, because as speculative assets and not currencies, they don't need VISA level scaling, as "the masses" will never buy coffee (on chain or off chain) with speculative assets that aren't reliable units of account (= with relatively stable predictable values).
It wasn't that hard to anticipate that blockchains would become bloated and the network would get congested - people have made jokes for years about "write-only databases" and other such broken constructs. Even a child will tell you that if you have to keep adding pages to a book forever, after awhile you won't be able to read the book or even lift it off the (broken) table. I always laugh when some corporate doofus yaps on about the "genius of blockchain", since it's actually a fairly flawed concept. Unfortunately pruning hasn't solved the bloat problem.
Of course, the consensus algorithms and novel use of cryptography in bitcoin are strokes of Satoshi genius, and they are what made the whole thing work. Ironic that we would be embroiled in a 3 year fight about this very subject, with certain Core devs going so far as to edit Satoshi's original whitepaper.
As far as the Lightning Network goes, first off, it
doesn't exist. Second, as you point out, people's trust in it will need to be earned. Finally, starting people off on LN with "you now must use this because Bitcoin has been artificially limited based on intangible threats" is really not a good beginning. Personally, I became intuitively skeptical of the concepts the minute I heard those words...
I absolutely agree that
the crypto space as a whole could easily approach VISA levels, or even pass them. Trying to reach VISA transaction volume with bitcoin is a mistake in so many ways.
deisik: I think it's time to open your heart and your mind to the world of ideas out there. You seem emotional and distressed. If something you believe ends up being wrong, you can just change your mind.