Is it possible to create a black hole that’s not too strong to kill us yet warp spacetime for us?

Question: Is it possible to create a black hole that's not too strong to kill us yet warp spacetime for us?
- Keywords:
  black hole,
  spacetime
Asked by Eacker can't count (marz to Fiona, Hazel, Jacque on 16 Mar 2018.
- Hazel Gibson answered on 16 Mar 2018:
  
  Haha I have no idea. That sounds like some very precise physics going on there! Also I doubt that we will ever have the capacity to -create- a black hole, they are enormous phenomena.

Question: Is it possible to create a black hole that's not too strong to kill us yet warp spacetime for us?