The "Socialism Sticker" is having a Socialist economy, where the overwhelming majority of the large firms and key industries are publicly owned and planned, and Capital movement is heavily restricted if not approved by the CPC. They do not "uphold the bourgeoisie" or "Capitalist social relations," they are gradually dismantling them as Marx said they should be, by gradually wresting Capital from them as public ownership becomes economically required for further advancement, all under a Proletarian State. There is no other way to abolish the bourgeoisie than by erasing their economic foundations:

The essential condition for the existence, and for the sway of the bourgeois class, is the formation and augmentation of capital; the condition for capital is wage-labour. Wage-labour rests exclusively on competition between the labourers. The advance of industry, whose involuntary promoter is the bourgeoisie, replaces the isolation of the labourers, due to competition, by their revolutionary combination, due to association. The development of Modern Industry, therefore, cuts from under its feet the very foundation on which the bourgeoisie produces and appropriates products. What the bourgeoisie, therefore, produces, above all, are its own grave-diggers. Its fall and the victory of the proletariat are equally inevitable.

China is still a developing country, it can't just whisk away all elements of commodity production, especially not in the context of a Capitalist-dominated global economy which it needs to interact with in order to supplant, such as by building up the Global South through multilateral infrastructure deals (such as BRI).

And no, China is not Imperialist, and it isn't suppressing labor at home. This is just vague gesturing, hard analysis finds that neither of these assertions hold water. To further jump and call the PRC fascist is ludicrous, and indicates an utter lack of understanding of Socialism and fascism in general, fascism is a bourgeois society exerting its Capitalist strength to crush worker organizations, not a Socialist state that eliminates extreme poverty, combats desertification, pushes for multilateralism and decolonization, and has a majority publicly owned economy.