Well, it's not a straightforward yes or no. Usually, it depends on various factors like how closely it adheres to the main storyline and if it's been endorsed as canon by the production team.
There are numerous interesting Hindi movie stories related to Bollywood actresses. For example, the story of Priyanka Chopra's journey in Bollywood is quite inspiring. She started as a beauty pageant winner and then made her mark in Bollywood with diverse roles. Another one could be the story of Deepika Padukone. Her entry into Bollywood was much talked about, and she has since starred in many blockbuster movies, each with its own unique plot and her character's journey within the story.
No, Boruto is alive in the manga. The plot hasn't led to his death. However, the manga is ongoing, and anything could happen in the later developments.
The Bhoomi Hindi movie does have a basis in true events. However, it also incorporates fictional aspects to make it more engaging and cinematic. But the core inspiration comes from real-life circumstances.