I'm subbed temporarily (probably one month, two max), and you'll find this funny:
Not only has FtD been getting constant updates behind the paywall, six content updates so far, now practically a "game" instead of being just some minigame, there's even a whole new clicker game (Growth Training Clicker) behind the paywall all about stuffing and inflation (it's okay).
No clue why so little info leaves the paywall though, you'd think BB would say more publicly to at least goad people into subbing, but nope, nothing, the last public post on the Patreon with anything of note was like 30 posts ago, for Brewing Cat.
(EDIT: I should mention that FtD's additions aren't complete yet, which mostly explains why they haven't gone public.)