EDIT: Let’s cool it with the downvotes, dudes. We’re not out to cut funding to your black hole detection chamber or revoke the degrees of chiropractors just because a couple of us don’t believe in it, okay? Chill out, participate with the prompt and continue with having a nice day. I’m sure almost everybody has something to add.
I don’t think gravity really stretches space. A black hole is suppose to stretch space to infinity but if you drop electrons into a black hole you can feel the charge of the electrons outside the black hole.
How would you feel the charge outside the black hole? Electromagnetic interactions are mediated by photons, which are famously unable to escape black holes.
How do we know that though? “Math” can’t really prove this IMO.
I’m not sure if there’s been experiments to show this but the question is what is something scientific and that’s scientific.