[yalok]

Fwiw, this sounds like a healthy discourse - you don’t have to agree on everything, every approach has its merits, code that ends up shipping and supporting production wins the argument in some sense…

This is not special to Meta in any way, I observed it in any team which has more than 1 strong senior engineer.

[menaerus]

No, calling out your ex colleague in public years after is not a "healthy discourse" ...

[bigstrat2003]

There's nothing healthy about holding on to a work grudge from 10 years ago and then dragging it out in public. That's toxic AF.