All people in the US are not culpable and even in red states close to half the people or more vote democrat (gerrymandering). I dunno how rigged the election of Hamas was in Gaza, but those who didn't vote for or support them are getting the shit bombed out of themselves, due to the actions of their government. All Russians aren't bad either and many don't support Putin, a lot do though and the ongoing war in Ukraine and they are suffering for it in a multitude of ways. Innocence or guilt loses relevance when fascist control your state, Trump would execute his most fervent supporter for the wrong word just as he would execute Biden. Justice is completely arbitrary and at the whim of the tyrant, as are the armed forces of the nation and police forces too. That is Trump's plan if he should take power, as published in the WP recently.
It's not a matter of being tarred with the same brush, but of powerlessness to change the course of events when the people lose control of their state, and the rule of law vanishes.