Corvus
Feathered eyeball connoisseur
But you could never be sucked into one by its gravity
because that gravity which is said to move at the velocity of light,
would not be able to escape, for 2 reasons in the opening post.
The black-hole is a completely illogical mess of ideas.
That nobody noticed these contradictions suggests that when the aliens arrive,
they gonna make us into a planet of slaves.
Your reasons are illogical and entirely disconnected with actual science.