This China 'clamp down' is this cycle's equivalent of the Silk Road bust.

At the time many thought it was another death (coz illegalz is all wot its good for), but in fact it cleared the decks for new money: people that had been aware but reluctant to get in because of the perceived criminal monoculture. PBOC now doing similar by actually doing their job (not everything is anti-Bitcoin conspiracy) and being seen to protect the next wave of new money that's hovering around, tempted to invest, in Middle Earth.

Applying retail standards to the markets is necessary for the next wave. The unregulated cowboy traders have had their fun, but Granny Shopkeeper would be mad to trust them with her savings. PBOC cleaning out the stables. so we can gallop to a new dawn. Forward comrades!