It's still unclear what influence a global economic crash would have on the crypto market, unlike traditional markets where it's very evident. I agree that economies the world over are exhibiting tell tale signs of an impending crash but I don't think that the market is fully ready for such a crash. The largest crashes normally come when people are not expecting them and when all economies and sectors are booming, right now there is still too much strife. I suspect we'll have a small scale crash but that the economy will quickly recover to a positive note for a further 5-10 years before we have another 07/08 sized market crash.
I believe it depends when it finally arrives. There is too much speculation on the next financial crash coming sooner rather than later, which would be bad for the crypto market in general, but good for those already well entrenched.
If we can manage another 2-3 years before the bottom of the cycle hits again, it COULD be long enough for crypto to have gained the market adoption needed to flourish in an economic downturn.
It depends on how much the crypto markets and infrastructures mature before the next downturn hits.