It's hard to say for sure. Some elements might be based on real events, but it's likely to have some fictional parts too to make it more engaging for the audience.
Not necessarily. While it might be inspired by real events or have elements of truth, it could still have fictionalized parts for entertainment purposes.
Well, it depends. 'True Story with Kevin Hart' could be a blend of real-life experiences and fictional enhancements. You'd have to watch it and judge for yourself how true it feels.
It depends on various factors. Sometimes true stories get embellished for entertainment value, but Kevin Hart's might be pretty close to the real events.