This is probably part of the ongoing craze and ridiculous propaganda of let's just rewrite everything in Go. And they are all headlined as "written in Go" like somehow this now just fixed everything.
And seems now this propaganda is even borderline unethical, using FUD(claiming production issues with PostgREST) to promote their own projects. I'm fine with the fact that people become fanatics of their language, but that kind of behavior is just harmful for OSS.