No, "F9: The Fast Saga" is not the last film in the Fast & Furious franchise. The movie, released in 2021, is part of a larger plan that includes a tenth installment, titled "Fast X," which is set to be released in two parts. The franchise is expected to continue beyond these films, with producers indicating that the story will extend into additional sequels and spin-offs. Therefore, fans can look forward to more content in the Fast & Furious universe.

Dwayne Johnson is not in "F9: The Fast Saga" primarily due to ongoing tensions with co-star Vin Diesel. After their disagreements during the filming of "The Fate of the Furious," Johnson decided to step back from the main franchise to focus on his spin-off film, "Hobbs & Shaw," and other projects. The filmmakers opted to continue the main storyline without his character, Luke Hobbs, allowing for a different narrative direction in the franchise.

"F9: The Fast Saga," released in June 2021, was considered a commercial success, grossing over $720 million worldwide despite the challenges posed by the COVID-19 pandemic. While it received mixed reviews from critics, many fans enjoyed the action-packed sequences and continued the franchise's legacy. Its performance at the box office indicates that it was a hit, especially compared to other films released during the pandemic. However, it did not reach the heights of previous installments in the franchise.

As of my last update in October 2023, "F9: The Fast Saga" is not available on Netflix. The film is part of the Fast & Furious franchise and has primarily been available for streaming on platforms like HBO Max and other rental services. Availability may vary by region and change over time, so it's always a good idea to check your local streaming platforms for the most current information.