I get the "point" of UBI, but there is the problem of who pays for it. The answer of "other folks" is very difficult, and to me, the most controversial part of it, which is what I said.
To make sure we have the same premise, Universal, by definition, means everyone within a certain boundary (e.g. citizen of a country, city, state, whatever) receives the money, regardless of their income, location, etc?
To be functional, the money that is doled out needs to be collected from somewhere. It isn't that each specific person needs to fund themselves, but the set of people that receive the "Universal" basic income needs to generate the income needed to pay for it. If an outside set of people pays for it, then it's not a universal basic income, it's something else -- it's taking money from one set of people to give to another. I believe the whole idea of UBI is that everyone gets that same money.
The real problem is the collection problem: if you have a set of these 3,000 people who receive, say, $100/mo (made-up number), then I think a true test of Universal Basic Income is that the income has to come from that same set of 3,000 people.
In what way is that meaningless? I think it's a valid question to ask.