Your reactions are very understandable Yunzer, but likely to harm you rather than the scum you intend, Karma you know.
Many of us are similarly affected with anger and contempt, but to destroy ourselves or others we love by our negative actions or energy is often the unintended consequence for such intense feelings.
The thoughts below have been expressed similarly by others of different backgrounds and cultures but one honest truth…
"Take care of your Thoughts because they become Words
Take care of your Words because they will become Actions
Take care of your Actions because they will become Habits
Take care of your Habits because they will form your Character
Take care of your Character because it will form your Destiny,
and your Destiny will be your Life."
There is no religion higher than the Truth."
His Holiness, Tenzin Gyatso - 14th Dalai Lama
And this - “It is very important to generate a good attitude, a good heart, as much as possible. From this, happiness in both the short term and the long term for both yourself and others will come.”
Peace to you.