People who lobby for basic income certainly shouldn't pussyfoot around the notion that it's fundamentally a redistributive tax.
My goal is to eliminate poverty for US citizens who don't insist on living in extremely high cost areas. Secondary goals are to enable the poor to refuse to do bullshit jobs, and undermine the deeply-held notion that wage work is ennobling.
The only way to achieve such redistribution is now, as it has always been, to tax rich people like me.