Well, I suppose they are since you just hand-waved over them. I could hand-wave over any number of quantifiable, internal American social/geo-political issues also. Gun laws (Aurora, Sandy-hook, San Bernardino, Orlando, Mandalay Bay, Stoneman Douglas), mass for-profit incarceration of blacks/latinos for non-violent offences, forced births and closing of abortion clinics, Flint Michigan, response (or lack thereof) to hurricanes Katrina, Irma, Maria, just to name a few.
While we're at it, let me go ahead and hand-wave over the multitude of overseas abuses in a similar fashion. Lebanon, Cuba, Vietnam, Dominican Republic, Bolivia, Argentina, Nicaragua, Guatemala, El Salvador, Chile, Iran, Libya, Panama, Afghanistan, Iraq, Pakistan, Syria.
Now tell me, which of these points to any form of 'agonising' about human rights?
> Actually I do recall watching that one guy wave his hands a bit as he was run over by a tank in Tianemenn... or maybe it was twitching... can't recall.
Not to worry, it is a well known stereotype that Americans have very long memories of atrocities carried out by countries other than their own.