https://screenrant.com/back-to-future-reboot-work-how/
The original Back to the Future franchise seems to be perfect as a trilogy, but there are at least three ways a reboot or successor can work.
Hollywood writers are already working hard on it:
1. Make the new protagonist a black queer teenage genius who outdoes Doc by using YouTube and parts she swiped from her single-mom female scientist's quantum computing laboratory
2. Have her go back in time and experience racism and microaggressions, as well as impresses digitally de-aged versions of Christopher Lloyd and Michael J. Fox
3. If there's time, write a plot