As usual, ignore the headline. The article is about the current work being done in synthetic biology, and the aim is to rewrite parts of the human genome to, for example, be virus-resistant. It’s further along than you might think, though nowhere near ready for real-world applications yet.
Via Daniel Lemire.
https://www.wired.com/story/live-forever-synthetic-human-genome/
That would be interesting, yes.