I can hypothesize those...and then also hypothesize a counter as to why it won't help, for long at least. Maybe you'd like to counter with an actual example of how it's enabled them, and why increased regulation of the crypto space won't prevent that (i.e., "I was able to buy a Domino's pizza with donated crypto" - additional regulation that would prevent you from traditional banking could also make such crypto, with its traceable history, be unspendable. They can't take it from you, but they can levy the same threats they do for people who ignore sanctions, which would mean crypto you've touched is now effectively untradeable amongst regulated businesses).