Executive decisions are very much a thing on this project. We can of course revisit them and raise points that we think are problematic, and the Execs are certainly willing to reconsider issues and come to a different decision. So, pointing out that Corey Olsen said the Noldor crossing the Helcaraxë would have animals is just an observation. I was under the impression that you were not listening to the podcasts, so I was merely bringing that conversation to your attention, in case you had not had the chance to listen to it. I think it's valuable to have the same starting point in a discussion, and for everyone to have access to the same data.
(Sorry, I'm posting in the morning while my family sleeps in, and I can try to find time to catch up a little on the podcasts/videos mostly when they aren't home. I have indeed not had a chance to catch up to Season 3. I mistook your posts for all that you had to say about the whole subject.)
I think we are in agreement that it's not vast herds of thousands of heads of cattle being moved across the Helcaraxë. Horses and cows are notoriously less good in harsh weather conditions than sheep or goats anyway, needing significantly more fodder to stay alive and typically not having the coats to preserve their body heat. Having them early in the journey does not mean they are still there later. The three part arc we developed for the Helcaraxë storyline involves the Noldor starving and miserable in the last part.
This is closer to what I was thinking and I'm glad the starvation isn't being dropped, but still confused... do you mean the decision was that the start of the crossing is... not bad? You say the Executives didn't decide whether the Noldor start the crossing with only a few animals, or with big herds that die later?
If it's an Executive decision that they specifically start with herds, and only lose them later, then I think there needs to be an explanation why they ever had so many animals. Personally I can't think of one.
I don’t think anyone says it’s a case of all or nothing. Fëanor definitely takes a lot of animals. But a number will be in Fingolfin’s camp, no?
I can't imagine how Fingolfin
could start the crossing with more than just a few beasts. I don't think he had herds in Araman. Technically his people legally owned herds... but the Feanorians held them since the Kinslaying. I think they must put all the animals, along with the heaviest baggage, on the ships to start with. It would be easier to walk in Araman without lugging heavy things or herding cattle, which like MithLuin said, couldn't handle it well. Fingolfin's host didn't expect Feanor to steal everything and leave them behind (though maybe they should have expected it after the Kinslaying). It's plausible that they considered horses useful enough on the Araman march to have some
few among their host, but they very probably didn't have enough to go around for every Elf to ride, so they would probably transport the great majority of horses on the ships from the beginning, which Tolkien says they did (with the horses). Cattle are even less useful on a march through inhospitable country. Is there anything to graze on in Araman that had never known light? Whatever fodder they brought was probably also on the ships for easier transport... likewise whatever other beasts, birds, etc.
So it would be plausible to start the crossing with a small number of horses and beloved dogs/birds/other pets. Not whole herds, nor cows, even in Araman. Maybe a small number of pack animals (llamas or donkeys or something with no equivalant in Middle-earth, since they'll all die).
To me the answer to "What are they eating, where is the fuel?" is that they have
very little food or fuel, not enough, from the very start, and mostly in the form of dried provisions (fruit, meat, nuts) and lembas. Tolkien said they were already miserable and cold in Araman before they started crossing. When they debate whether to cross the Ice at all, some can say "How can we do this with so little food and fire?" Ration out the food and wood/manure slowly... but it runs out.