If there were to say "we will also not even begin to consider offering any additional paid content" solely, then that would simply imply that they won't be implementing any additional paid content (micro-transactions). When this was said: "until we have satisfied our community during Early Access", that now implies that after early-access is finished and beta is released, that there could be a chance that they'd have additional content/DLC's/micro-transactions.
you DO understand micro-transactions are different from standard DLC right
micro-transactions would be buying a set number of bricks / currency (e.g., 3 dollars for 1000 bricks or some sort of premium currency used to buy items)
DLC would be paying 5 dollars for more content (e.g., 5 dollars for a pack of dinosaur mounts / submarines / etc)
they said no micro-transactions but didn't say there won't be DLC
"There will be no Micro-Transaction in LEGO Worlds until we have satisfied our community during Early Access"
that isn't what's in the faq you dingle