I suppose I didn’t actually talk about my own stance on prophecy, acceptance and that whole deal.
The thing about that is that as far as we know, Alec is right. This kind of thing depends a whole lot on how time works in the setting, and while Worm’s time mechanics are normally ideal for getting around prophecy (this being why precogs are considered unreliable), Dinah’s specific brand of precognition counteracts that, and this particular prophecy was given with 100% certainty. Meaning she saw this happening in every possible outcome. Unless time in Worm has more to it or Dinah’s power is somewhat less reliable than we thought, there’s literally no way to avoid this, no matter how hard Taylor tries. Any timeline Taylor makes by trying is already factored into the prophecy, unless it involves something like time travel to create a timeline outside Dinah’s scope.
That doesn’t mean I can blame her for wanting to try. It’s admirable, and Taylor has less real reason to believe that Dinah’s power is reliable than we the readers have.
Meanwhile the Triumvirate and Cauldron have been trying to figure out not how to prevent the event, but how to run damage control and reduce the casualties. That’s also a very legitimate take on this, maybe moreso than Taylor’s, though the Triumvirate have even less reason to believe that this is objective cold hard fact.