what kind of mental anguish and moral suffering FB is experiencing

From time to time I am asked the question of what kind of mental anguish and moral suffering FB is experiencing, destroying the goals in which there are living people. Or immediately burning living people with various non-conventional and non-humane weapons. Do those he killed dream about at night, where they put candles for the thousands of those killed, and how do they even live with it...
Yes, about what they feel on the video ... 😏