"given I don't think you can run this code there isn't a meaningful way to contribute."
Hm, there is lots of code released, I would think that some of it, can be run and might be forked and useful in other context, but mainly it is a PR move, sure.
People noticing stuff is free work but it’s still different than getting PRs and actual solutions like a real OSS project. And that’s fine, people are doing it because they care or like the attention or outrage and all the other personal/social motivations.
Friday is traditionally end of the week and many people stressed out, tired, frustrated about the week and so on. So fridays the conversations are less nice online I noticed. So apparently many people used their friday frustration to blow off steam by spamming the github page with "issues" like, "rewrite everything in rust", "rewrite everything in scratch" ,... and while I was checking, many people were participating in this.