Agreed, "real pain" is a subjective/vague term and even crypto is a broad term. My intended use here is to describe solutions that are more grounded/integrated

Agreed, "real pain" is a subjective/vague term and even crypto is a broad term. My intended use here is to describe solutions that are more grounded/integrated into reality vs. more grounded in a fantasy of how the world works. It is hard to describe well though and if you keep unrolling most perceptions of reality are subjective