Is it true that the literary world is mined with hatred, a battlefield rimmed...

Is it true that the literary world is mined with hatred, a battlefield rimmed with snipers where jealousies and rivalries are always being played out? asked the NPR interviewer of the distinguished author. Who allowed that it was. There's a lot of envy and enmity, the author said. And he tried to explain: It's like a sinking raft that too many people are trying to get onto. So any push you can deliver makes the raft a little higher for you.
If reading really does increase empathy, as we are constantly being told that it does, it appears that writing takes some away.