Earlier quoted context omitted.
Those all occurred because users could not or did not read the source code and prove to themselves that their funds cannot be stolen. Why prevent people from using math to prove their assets cannot he stolen?
So am I to assume you have read the entire source code of any cryptocurrency you put money in to prove to yourself there is no "backdoor"? And you argue every user of cryptocurrency should do the same? i.e. "don't put money in X if you have not read and verified the source code of X and committed to reading every code for every future update of X, and also verified that the nodes you are talking to are running the sa…
Banks are extremely valuable to me and probably always will be.
Blockchains have certain properties which make them extremely desirable in a specific set of use-cases. That set was greatly exaggerated by ignorance and insanity in the bull market. Still, the true set is nonzero.
Stop being an ideologue. It spreads ignorance.