You are treating human individuals as an abstraction, while simultaneously take the behaviors of other individuals and layering them onto other individuals.
When you do this there is no such thing as forgiveness, there is no such thing as misunderstandings, there is no such thing as reconciliation for the sins of 1 apply to all, simultaneously. And even if everyone suddenly "jumps" at the same time and renounces the past, why should you trust them for you are treating humans as abstraction and you "remember" the past bad behavior.
This type of mindset is so vapid, offering nothing but pain and ressentiment.
Your post was so weird and confusing!
Left politics are dominated by the idea that the collective takes precedence over the individual. As an example, you ain't black unless you vote for Joe Biden. As soon as a someone talks about individuality, individual responsibility, or accountability for one's choices, the Left throws up their hands and calls them a sexist, racist, homophobe, xenophobe or whatever -phobe or -ist you can think of.
But the moment you're called out as belonging to a homogeneous collective of group thinkers, you cry about it and affirm your individuality and claim that you're being treated unfairly as abstractions and that you are deserving of forgiveness for being the way you are?
1 - The pot is calling the kettle black.
2 - Perfect example of cognitive dissonance. You wear it on your sleeve.