"You earn money, so make game faster" is no criticism. Its basic misunderstanding of the game development.
Just because they have 15 peopel doesnt mean they now can ligh blast through the entire pipeline as if it was never there.
Do you know what you've also missed? How about a new dismemberment mechanic? Shooting mechanic? Better numbers and balances, better environments with new textures and remodels, how about concept art of armored characters that they showed?
They add a lot of details and a lot of background things, becuase they are still making the basics for the game and some people still dont understand that in order to make content in the game you have to make the basics work at first, only then can team focus on adding story and overall quantity of what is to do in the world.
Please stop with this nonsense of "Team earns money, that means they can just skip development and get to the content part"! It doesn't work that way, game development doesn't work that way. Developing a game with great and relyable basics that don't require constant reworking is a hard thing to do that requires time and Team Wildlife does a shit ton of background work to lay a solid and stable foundation for what is next to come.
Especially with the quality that WL team provides, that is equal to some AAA titles, which is insane for a Patreon content.
Have patience.