You are reaching quite a bit, and misrepresenting too.

But it's actually as simple as: Jarred's post was mature and didn't throw shade; Andrew's threw quite a bit of it while insisting it did not.

I and many others don't want to be slandered or trash-talked if we moved away from a language we previously chose. That can and has had actual business impact on projects / companies in the past. So naturally, people will judge you if you cannot be mature when responding to an event that made some splash in the ecosystem.