Yes, the current understanding is that general relativity breaks down inside of black holes and, to understand how it really works, we need a quantum theory of gravity.
However, I would not call it gossip since, by your reasoning, anything could be gossip then. I understand gossip as being something unimportant but the Schwarzschild solution was a major milestone in the understanding of general relativity. Moreover, all scifi movies considering wormholes and such, can be traced back to the usual visualization of the black hole distorting space time. Pretty consequential discovery I'd say.
However, I would not call it gossip since, by your reasoning, anything could be gossip then. I understand gossip as being something unimportant but the Schwarzschild solution was a major milestone in the understanding of general relativity. Moreover, all scifi movies considering wormholes and such, can be traced back to the usual visualization of the black hole distorting space time. Pretty consequential discovery I'd say.