Decentralisation does the job, and it does so slowly.
Bankers don't scare me. Policemen scare me; but policemen follow orders, and those orders come from politicians, who are only in the role for a few years.
Those of them who understand what's going on will quietly line their own pockets with crypto while they can.
They're not ardent, fervent, zealous believers in government, they're filthy opportunists.