1. Then they made an inconsistency with their own inconsistency.
2. And "why" is a small group of soldiers just allowed to go off on their merry adventure? BOS is very very very strict with rules, I doubt they'd send any chapter away in those conditions. As to Cain, did he prove himself then? Cause the Vault Dweller ventured into a radiation hell to retrieve research notes (IIRC) in order to be allowed in. What did Cain do?
3. What more needs to be fleshed out? America was afraid of biological and biochemical warfare so West-Tek was contracted to work on the Pan-Immunity Virion Project which later became the Forced Evolutionary Virus. After the government found out about it they immediately transfered it over to Mariposa for further testing, where soon after the bombs fell. They sent it to Mariposa for a reason, not just so they could send it away to 40 other sites. Enclave got their FEV from Mariposa when they stormed it but had to pull out due to the 2nd gen super mutants forcing them out. And in 2277 they likely had FEV left from the Oil Rig when they evacuated it. And how the hell is FEV taken from their bodies? How is a super mutant in an underdeveloped area going to get the resources to reproduce it?
4. And what's so bad about vehicles? Oil was running out, it hadn't ran out completely before the bombs hit. that they came from a military vault is an inconsistency sort of, but even then the military vault could easily be Mariposa, it was a vault by definition that was run by the US army, a military vault. Deathclaws where originally mean to be hairy, so if anything it's a correction to the lore, and that they can speak, well here are some suggestive speculations:
"Furthermore, some of them were noted to be capable of speech as early as in 2197, which means that they probably developed speech through spontaneous mutation, or were experimented on by someone other than the Enclave. Another possibility that they were designed to have an intellect and ability to speak before the Great War."
Oh and emphasis on some^.
It wasn't explained why but that doesn't mean that their design is an inconsistency at all.
1. I don't understand your point. The trailer is bad, so just disregard it. We are talking about the game, not a method of advertising it.
2. This is the same BoS that supposedly sent a bunch of Paladins on a trip on a bunch of blimps because they disagreed with their philosophy on the wasteland. Assuming you choose to play as Cain, the entire first chapter of the game is his "right of passage" into the Brotherhood of Steel. It involves far more than the trip into the glow and the killing of a couple thugs that the Vault Dweller had to go through to be accepted.
3. The
chemical nature of FEV has never been fleshed out. How it interacts with cells, how it is created, and how it can be extracted has never been explicitly explained. This is moot anyway because I have not met Attis, and cannot comment on whether or not he describes his attaining of FEV.
4.The idea that there are still functioning oil-fuelled vehicles hundreds of years after a war was fought because there was virtually
no fuel left is silly. The existence of hairy, speaking Deathclaws in the Midwest is silly as well. 4 fallout games in 4 different locations (5 if you count Brotherhood of Steel) have featured Deathclaws that are evolutionary the same. Their is no explanation in-game of why the Deathclaws in the Midwest are different than all of the known Deathclaws
everywhere else.
Gabriel said that and had a link that said Bethesda said BoS wasn't canon. The guy quoted it and completely ignored it and decided to talk about trailers.
I ignored it because it was completely irrelevant. I'm not talking about Brotherhood of Steel's trailers, nor its canon-status. Neither of those factor into its quality as a game.