You do not need more ideas. You need to cut one idea more ways. Put in how often you can film and see how much comes out... and how many hours it costs you.
Posts a week is shoots times cuts. One 60-second clip about one idea becomes a Reel, a TikTok, a Short, a still with a caption, and a text post. Same idea, 5 doors.
Hours a week is shoots times minutes. The cuts cost almost nothing once you have done it twice; the shoot is the part that costs you an evening, so the shoot is the number to keep small.
Ideas a week equals shoots, on purpose. If you need 10 ideas a week the engine is broken. You need 2, and a rule for turning each into 5 posts.
What this does not include: replying to comments, and the time you spend watching other people's content instead of making yours.
How many people does the list need? The Launch Day List. Still waiting on the order date? The Order-By Date.