Seeing this published on Nature's website is quite thick with irony. They have profited greatly from locking up access to academic papers in their most prestigious journals. The article includes the following tweet: “Open Science is not compatible with one corporation owning the platform used to collaborate on code. I hope that expert coders in #openscience have a viable alternative to #github,” tweeted Tom Johnstone…
1. Pointing fingers at someone else as The Bad Guy is a common tactic for diverting attention away from one's own behavior.
2. If Nature is not positioning itself as open source, then they aren't really doing anything ironic. There is nothing inconsistent with not being open source yourself while calling out a threat to open source stuff.