Just because the central Fast Furious movies starring Vin Diesel, Michelle Rodriguez and Jordana Brewster, soon welcoming John Cena and Cardi B, and bringing back Sung Kang, Lucas Black, Helen Mirren, Charlize Theron, etc., the series still has plans to continue with spinoffs. There are more Hobbs Shaw movies in the works and reportedly a female-led Fast Furious movie as well.
Article source: https://www.cinemablend.com/news/2557338/looks-like-the-main-fast-and-furious-film-series-will-be-around-longer-than-expected