I cannot see how focussing on allowing a small community to swap funds with each other indefinitely can do much to progress the outwards appearance or long term goals of the effort to bring digital money to everyday people.
It is precisely because focus of the majority is on trying to profit from each other that things have deteriorated so badly, people get hacked and scammed because ultimately they are all trying to get a larger portion of the sum of money they together share.
Almost every coin on every exchange has no need to be on an exchange, they have no users and no real value. The time to worry about being on an exchange, and to address the security concerns involved, is when you have every day people shouting at your door to provide a way for them to acquire more. Every day people, acquiring more to use in every day transactions. Not miners, investors, speculators, bad actors, and traders, all trying to take profit from the same thing, something which is obviously impossible, which leads to negative sentiment, and encourages more bad actions.
Cryptographic currency is completely purposeless without every day people and businesses using it. Their needs should be paramount, while doing what is reasonable to balance the needs of those who enable it, the people around here.