One thing that is surprising to me is that we haven't seen more open source software in crypto. It seems as if the two paths of open source software and crypto development are aligned in ways which could be mutually beneficial.
Most of crypto is open source though? It's just the fact that even if the huge majority of crypto are open source, 99% are still theoretically crap and useless.
Open is a good crypto idea but should we go for everything bthat is open source, obviously no because we cannot trust the entire crypto network except for bitcoin, there's no openness in an opinion that takes in custody of your asset and denied you the right to them later in life, or what is the openness in a crypto projects that has turn to scam and fraud by carting away people's investment overnight, i think we need to have a rethink that about open source been only effective when you're dealing with bitcoin and handling it the proper way.