Consumption and consumerism are two different things. Which one China needs is something that would require careful and deliberate thought process.
Excess savings, highly correlated with trade surplus, shows up in PBoC balance sheet. It's time to use PBoC US$ 6 trillions assets to gradually clean up and complete the unfinished housing units, letting Central Huijin prop up both stocks and real estate, and gradually withdraw back once they have a healthy footing. And CIC, one of the largest sovereign funds, needs to refocus on domestic investment, even at a loss. Somewhat a smaller version of 2008 bailout. You can't let the regular Chinese families suffer indefinitely. Not to worry about inflation as China has so much excess capacity. China's banking assets, nearly four times her GDP, compared to US's roughly 70%, may be not willing to help the real estate troubles. So PBoC have to step in as a last resort. That seems to be the way it's going as cleanest of dirty shirts in real estate are being approved to get loans even without collateral. The two underlying problems of shadow banking, even though itself thinning, and LGFV debts, both closely intertwined with real estate troubles, need to be taken care of real quick. Maybe waiting for new laws on these steps. Central government need to roll in LGFV debts into their books, which still has ample room. PBoC still hold close to a trillion dollar government account as unused central government budget. Regardless, these problems will be resolved to a substantial degrees within a few years, as they will become a grey rhino if they don't get resolved in a timely fashion.