This is perfectly reasonable when you consider it a personal decision. Sure, trade away some of your freedom for better economic well-being.
But how do they justify this when their personal economic well-being requires trampling the freedom of other people?
By that logic, would pro-China people would support China going to war with and taking over other countries if it brought them "economic well-being"?
(edited to make the last statement more clearly a question since it's something I'm genuinely curious about.)