EU enforcing crypto laws this year, with MiCA's stablecoin rules soon and broader requirements by December.
EU states must adapt MiCA, with varied readiness; Germany and France ahead, others adjusting.
MiCA readiness differs among nations, with some finalizing laws and appointing NCAs while others consult.
MiCA's varied grandfathering periods challenge regulators and businesses in transition.
Regulators brace for MiCA's workload, organizational shifts, and EU collaboration.