1, 2, and 4. You and I don't know so it is speculative by definition. Yesterday,
@mnewber1 posted a response from Lucid that all trims include power sun shades. There have been a few posts stating that all trims will have heated seats (at least front seats). No one has stated that power hoods won't be included - you just jumped to the conclusion based on Lucid using cautionary language. As
@hydbob is alluding, none of us know until Lucid officially comes out with the specs for the Pure and that won't be until closer to when confirmations are requested. It could be that in a few months, Lucid decides they need to lower the cost (to them) of the Pure and all of your guesses prove out but right now, responses gathered from Lucid says 1 and 2 are wrong and no one knows about #4.
In the absence of facts, we are going to fill in the blanks with our guesses and ask questions of each other. That's just human nature. But it would be nice if the speculation didn't conflict with information provided by Lucid.