This is currently not even close to possible based on our current technology level. In order for everyone to have their basic needs provided for free we would need full automation for all of these things:
* all of healthcare * all of food production * all of shelter construction and maintenance * all energy generation * all transportation * all waste disposal * all water collection and treatment * maintenance of the things that automate all of the above
Given that this is not the scenario now, countries are forced to tax the currently economically productive people to pay for some of these things for those not currently participating in the economy.
There is no country in the world that provides all of these things for free to all citizens because there would be no incentive for anyone to do the work to support all of the basic needs. It's already hard enough to incentivize people to work to support the economy when they have to do it in exchange for food/shelter/transportation.
>Capitalists are not workers
This is completely false. Anyone with a retirement account or money sitting in a bank earning interest is a capitalist. Even as a worker with no money earning growth, you are a capitalist selling your own labor/skills/time.