If your objection to #BI/#UBI is that it reinforces capitalism, fine.
However, in the transition between capitalism & socialism on the way to Communism, people will still need basics, & the tradeoff of money for services will not merely wither away quietly or peacefully.
Basic Income, especially if done in a progressive fashion with greater benefits for underprivileged, marginalized and disabled folks, can serve as a real bridge to bring people into a more egalitarian socialist system.