It is not like it has to be either or anyway. I would certainly support healthcare and other similar programs but would caution against making them overly restrictive. The restrictions of the programs are the problem as they are excessively restrictive to stop people from using the programs. Effectively these restrictions mean only ~1/4 people eligible for assistance actually get it.

See this paragraph from the post authors blog.

Before the pandemic even hit, 13 million Americans were living in poverty entirely disconnected from all federal assistance programs. The best functioning program is our food assistance program which reaches 2 out of 3 people in poverty, and lasts for 3 months every 3 years. Our worst is our temporary assistance for needy families program which varies by state, and in my home state of Louisiana reaches only 4 out of every 100 families living in poverty. Our disability assistance reaches 1 out of every 5 Americans with disabilities, and the average waiting time to qualify is two years. Our housing assistance reaches 1 out of every 4 Americans who qualify. Our unemployment insurance reached about 1 out of every 4 unemployed people in 2019. Over and over again, with targeted program after targeted program, our safety net tends to let three out of every four people fall right through it.

I would just prefer a UBI like program over other alternatives since its focus is on eliminating burdensome restrictions that serve to discourage people from using the existing programs.