It’s not a particularly fair accounting of the framing of the article, which also profiles people who are working precisely on making the technology more practical and portable and ends on a hopeful note. For the time being it’s a high maintenance way to keep people alive, though, so the ethical dilemmas of resource allocation are real.
It absolutely is a dead-end, anti-growth mindset, and I don't understand it. Why is everyone so in love with death?