That was considered to be Deep Stuff. It made you one of the special folks when you believed that, instead of one of the rest of us poor dumb slobs who believed that the man who shot him was responsible.
For more than a century, the intelligentsia have been trying to get us to focus on the "root causes" of crime-- supposedly created by "society"-- instead of locking up thieves or executing murderers.
If some people don't have the money or the achievements of others, that too is society's fault, in the eyes of those for whom personal responsibility is an outmoded idea.
Personal responsibility is a real problem for those who want to collectivize society and take away our power to make our own decisions, transferring that power to third parties like themselves, who imagine themselves to be so much wiser and nobler than the rest of us.
Aimless apologies are just one of the incidental symptoms of an increasing loss of a sense of personal responsibility-- without which a whole society is in jeopardy.
The police cannot possibly maintain law and order by themselves. Millions of people can monitor their own behavior better than any third parties can. Cops can cope with that segment of society who have no sense of personal responsibility, but not if that segment becomes a large part of the whole population.
Yet increasing numbers of educators and the intelligentsia seem to have devoted themselves to undermining or destroying a sense of personal responsibility and making "society" responsible instead. Aimless apologies are just one small symptom of this larger and more dangerous attitude.