While I applaud you, Lana Pitan, and while I acknowledge the role of karma from past lives, there is the collectivity of recycled thinking in our current time to consider. Out current time aka the Kali Yuga of the last 6 to 7 thousand years.

As Sri Aurobindu has stated, I'm paraphrasing here, that humans of this period of time do not have complete thoughforms. And as a result incompleted thoughtforms (anger that is acted out toward a person with yelling and rage even if that person is not present) manifest in lower vibrational worlds as killing, wars and murder.

for more:https://medium.com/know-thyself-heal-thyself/what-is-a-complete-thoughtform-and-how-is-it-important-11b36497312c?sk=dabeaaa9484b1cac92fe022edce07ad2