I for one have been in denial and probably won’t switch away until it literally stops working. So, there’s hope.

The word “just” is doing a lot of heavy lifting in your edit. The replacement for that dependency doesn’t allow an extension to work as an ad blocker as effectively as the thing they are deprecating. This is deliberate.

As if pointing out a single grammatical flaw somehow destroys their entire argument

That’s not what that means. That means the person responding cared so little about what they had to say that they are completely ignoring it. It is an insult in the form of disrespect.

I call that following the same successful recipe that got us the Falcon 9.

The mindset that considers those tests failures is the same one that would still be in bureaucracy hell determining what 40 year old technology we should repurpose to get a future over budget, late, and under performing solution designed and built.

Fuel cells don’t burn the hydrogen. There is no combustion.