Moving away from capitalist infrastructure and creating our own is certainly a step in the right direction but it's definitely not all there is to it.
There is little we can do without revolutionary action that will legitimately create a socialist society. We can make our lives better in the meantime through mutual aid, FOSS, community organization, and limiting our use of capitalist infrastructure when we can but ultimately our society is constructed in a way that forces us to engage in consumption.
No amount of subversion will allow us to separate the proletariat from the bourgeois class; they will not allow us to not consume. Laws would be put in place to prevent our attempts to undermine capital. FOSS would be dissolved, mutual aid programs are already often made illegal, community organization and collective action are infiltrated by feds and/or de-radicalized. We live under the dictatorship of the bourgeoisie and the laws that govern us reflect this. Only the toppling of this dictatorship can lead to a socialist society
Here's a fantastic read about this topic Reform or Revolution by Rosa Luxembourg