As you've noted, the tour states:

Ask about...

• Plot, character, or setting explanations
• Historical or societal context of a work
• Behind-the-scenes and fandom information
• Story identification
• Franchise/series reading or viewing order

(emphasis mine).

I think this should fall under "behind-the-scenes and fandom information" and should therefore be on topic, provided that you ask about its impact on the franchise / canon. (In other words, questions about how much money went where should be off topic).

As you've noted, the tour states:

Ask about...

• Plot, character, or setting explanations
• Historical or societal context of a work
• Behind-the-scenes and fandom information
• Story identification
• Franchise/series reading or viewing order

(emphasis mine).

I think this should fall under "behind-the-scenes and fandom information" and should therefore be on topic, provided that you ask about its impact on the franchise / canon. (In other words, questions about how much money went where should be off topic).