Maybe one day, if China embraces democracy, it might hope to become as prosperous as India. /s

In all seriousness, "democracy" is at this point almost meaningless as a barometer of good governance. There are a lot of spectacularly successful autocracies and a lot of dismally awful democracies. In the broad scheme of things, the CPC has done a damned good job of advancing the interests of the Chinese people. China might one day gradually transition towards democracy in the manner of Singapore, but many Chinese people are rightly fearful of the possibility of the collapse of the CPC. The most common outcome after the overthrow of a dictatorship is chaos and economic collapse, followed by a much worse dictatorship.