Sure but you could probably be a bit more nuanced about it. For instance, does the trust model enable a particular pattern of payment that is sorely needed by a specific industry? From what I can tell, the answer is generally, no.
The main thing crypto could enable is massive disruption of the current norms of international commerce in a total shift away from fiat. Of course this would be a massively terrible outcome that would make the world a more chaotic place. I would prefer that our economic future be controlled by the fed, and not a bunch of conniving bitcoin whales.
I could be more nuanced, but in my experience, most people aren't really in to learning about the 'why'.
a main feature I like about bitcoin is in fact the trust model, in which that it is 'trustless'. sounds like a bad word, until letting it digest a bit. I don't have to trust that everybody's transactions are being recorded equitably, as my money goes into the black boxes that are banks. Hey, there are people with way more than me (whales). That's life. Every time a whale, or anyone, makes a transaction, we all see it. we can see all transactions since the beginning of it all. even from hackers and scammers, we see their wallet addresses.
there will still be wealth and value. No collapse of society needed. No disruption, only fairness. if you own 1 bitcoin, you will have no less than 1/21millionth. hold it for 10 years and it'll still be no less than 1/21millionth. trustless, immutable, pseudonymous and decentralized.
is this needed? depends on which side of the fiat you are on. Maybe you just like our current system because you have something to lose? You may have noticed recently, if they don't like what you are doing with your own fiat, they can stop you. Does that make you feel safer?
in order for bitcoin's system to flourish, there is no need for the creation of new bitcoin, like fiat. who is threatened by the challenge to the current norms? what is 'fiat' but a violence-dependent way to control the money supply to benefit who and what they like? and if they don't like that you have it, they can take it. or, print enough new fiat to make what you have worthless.