[qubex]

(Not to mention that once one has crossed the Schartzchild Radius time dilation becomes infinite from the perspective of the outer universe, and time freezes, so any process becomes frozen in its tracks, at least from the perspective of external observers.)

[etskinner]

Why does the perspective of outside observers matter at that point? Aren't we talking about what happens inside?

[Santosh83]

True, for the in-falling person, the outside observer's perspective doesn't matter and vice versa. But what happens inside is, (and probably will always be), entirely theoretical, but we can observe the space just outside the event horizon.

[AnimalMuppet]

What happens in the Swartzchild Radius, stays in the Swartzchild Radius.

[BenMorganIO]

Yes, but that process is never truly reached since time has to slow down infinitely for that to happen.