These people's reading comprehension is atrocious. Tesla's FSD does not exist yet. A beta product is not the same as a product. Yes one can pre-pay for the product and get some features now, but actual FSD is simply not here yet. By "actual FSD" I mean something that is non-beta and actually does full self driving, in case that needs to be spelled out. Boy.
They can make things much more clear and take the marketing hit, but they choose not to do so.