Universal basic income is not "anti-work", it's pro-work. The GP seems a bit confused. The simplest way of putting it is that everyone gets a "baseline" subsidy that's at best just enough to live a minimally dignified life. But working to earn a supplemental income can never leave you worse off. And even when this can be described as "anti-forced" work, that's because having such a safe baseline gives you the flexibility of trying for a better fit. It's something everyone would want for themselves.