I don't think crypto, as most chains implement it, is at all vulnerable to runaway inflation. A functional crypto can go downhill for a lot of reasons. Technic

I don't think crypto, as most chains implement it, is at all vulnerable to runaway inflation. A functional crypto can go downhill for a lot of reasons. Technical failures. Association with scams. But I am not sure how a tightly controlled supply over time, or asymptotically fixed supply, coin can have runaway inflation - if everyone starts demanding more of the coin for goods and services, there just isn't more of the coin for that.