Or surely PRC should get all the praise for diffusing geopolitical traps UK like to leave whenever they lose a colony. Patton threw a curve ball right before handover to last minute liberalize HK a little to hold onto influence, something they didn't do under UK rule. Of course it was geopolitical trap to make PRC look bad if they ever decide take away from HK what UK never provided, but PRC managed to do it anyway and most of world, i.e. global south got example that it is possible to excise legacy colonial tumors from declining empires who choose not to pass gracefully.
I have no idea how you came to the conclusion that liberalization (giving ever so slightly more freedom) would increase foreign UK influence post handover.