Phrases like
“BTC will prevent wars and play a significant role in discouraging international violence”,
are just general phrases that are backed by nothing. Someone very naive wrote them. In fact BTC is a set of digital numbers in blockchain that are used as money and it’s ten times easier for someone wealthy to start wars/genocides etc. (and to stay incognito) paying BTC to the right people.
war can't be prevented with just a bunch of btc as you said even many countries don't want to accept btc for the reason btc can be a tool to fund terrorists in secret doesn't this give the opposite assumption