"How much did Dwayne Johnson get paid for Jungle Cruise" is an interrogative sentence asking for a specific piece of information. Just like "What is the capital of France", this question relates to a specific person, an amount of money, a film, and a particular detail about their involvement.
Knowing the financial details of major film projects is relevant to the entertainment industry. It can shed light on production budgets, actor salaries, and the economic impact of blockbuster movies. Historically, such information was closely guarded by studios, but in recent years, there has been a shift toward greater transparency.