So I take it you are taking responsibility for Oklahoma city ? ... the Mei Lai massacre ? ... The shooting of JFK ? ... all those crappy sitcoms on prime time TV ?
I demand an apology for all of them !
The OKC bombing has also been publicly lamented as a nation -- there is a memorial there, many, many many public outcries and regrets. The nation held at least two of the perps to account -- death to one so far.
The shooting of JFK -- who did it? Oswald is dead. Ruby died in jail. Justice. Regardless -- the public lament and national instutional and individual efforts to keep such from ever happening again have been massive.
The crappy sitcoms -- that's a judgement call, And station owners only play what people watch -- stop watchiing them -- they will no longer be shown. Even in that there are many, many public laments overshow quality -- filled millions of line-inch of TV Review sections in papers and magazines.
There -- we've had all the public apologies for negative acts as you've mentioned -- and then some. Community lamnet, regret and justice too.