That’s not a debunking. It’s a statement that a couple of biologists who believe(d) in evolution also supported a hypotheses of abiogenesis. Many biologists believe in both evolution and God. One does not invalidate the other.
You can’t have it both ways, either evolutionists DO address origins or the godless liberal NEA evo-atheists should stop suing to silence dissenters of the cult of evolution/creationists.