The VRC Teams doesn’t always respond.
For the roadmap, you can check what they have on the canny page at https://feedback.vrchat.com/
For the financial, i think they are working on the individual payment system so people can do tips for events to someone or a creator.
For all the money and partner thingy, they will probably not reveal those kinds of information randomly.
For the world cap, that’s usually limited in the first place to avatars being super heavy anyway. And they push updates to limit that in the latest update. https://ask.vrchat.com/t/developer-update-14-march-2024 I know Tupper experiments sometimes an increase for words.
Hope it helps you a little bit.