First there is no evidence but only speculation about btc being used to flee.
Second, the funny thing about this is i've warned the community many times regarding Chinese business ethics. Yet many ppl here ignored and even voted for BIP that let Chinese miners have power to dictate bitcoin protocol rules. Most even look up to Chinese Btc exchanges like they're even contributing any thing to Bitcoin.
Bitcoin's future in my eyes is very questionable.
there are stories about bitcoin n capital controls, u are allowed to own btc in
China, but the fact it is still illegal is bizarre, and i am being trolled by people
on the books pretending to play dumb,