So you believe UHC is better than UBI. All good. But to end the debate on UBI because it subtracts from a related discussion is ridiculous. I read the link, and I recognize that political campaigns require large expenditures. I also believe the market place of ideas can accomidate both discussions.
By calling UBI a "distraction", you are implying it'd be more convenient if the UBI discussion didn't exist because it's more convenient than letting the UBI and UHC compete on a their merits. It signals that it is inconceivable to you that UBI might in fact be the better idea, and that you'd bet the farm on UHC's superiority.
Sam Altman: "Let's perform a UBI experiment and see how it goes."
Nicolas Colins: "I'm a historian. I already know the outcome. The experiment is a waste of time and money."
Okay bud.