Alder Lake's launch was the best stocked launch since covid hit. Raptor Lake is the same node with some extra cache and other tweaks a year later. There's not reason to believe Intel will be paper launching.
I watch the videos on the YouTube channel "mooreslawisdead", they seem to get far more right than most, including the previous launch date of the Ryzen 7000 series, and much more. They are saying that only the top end Raptor Lake CPU's will be launched to start with, and that they will paper launch before a hard launch, and that the bulk of the desktop Raptor Lake SKU's wont be "available" until late in the year or early next year.
Whilst AMD will hard launch the entire lineup at once.!
Seeing as the AMD Ryzen 7000 launch seems to have been delayed a couple of weeks (according to this rumour), and the "presentation" by Lisa Su is already booked, it seems that AMD will now paper launch, and then hard launch a couple of weeks later.! This "might" mean that the NDA's for all of the benchmarkers and reviewers will also be delayed, otherwise their reviews will be made on an older AGESA version than the launching products, and this will make the reviews look worse than they should.!
Like all of these launches, there are a million things going on simultaneously, everything is fluid to some degree, and we will find out a whole lot more in the next few days. These kinds of launches (platform) are always fun for us nerds...