Oh blah blah blah, there are no 'good guys'.
Humans are tribal, we will always prioritise our own over others. Always.
You may have been in a special, happy bubble, where you deluded yourself that you were somehow special and nice, but that was because you were being protected and coddled.
You get the luxury of complaining and bitching, and carrying on because other people do nasty dirty things on your behalf because you are part of their tribe.
Do you feed your children over others? Do you ensure they are safe and warm, while you have the knowledge others are cold and hungry? Could you fit a couple more in your house no matter how small it is? Could you split your food a little further, but you don't because you prioritise your own? Congratulations, you are just like everyone else.
The West, the East, it is all arbitrary. Technologically advanced tribes are going to take what they can from less technologically advanced tribes. Humans are going to human.
When push comes to shove, you do the same. You will watch those Gazan kids starve while feeding your own. You will watch kids in your own country/city/town starve while feeding your own. Of course you will, it is stupid to pretend otherwise. If you wouldn't feed your kids or kill to protect them, or your own tribe then you have no business being a mother/parent and you and your people won't last very long any way.
You can pretend that the less developed world is nicer than the West if you like, it isn't true. People are people, and once they have power they use it. Don't be so fucking stupid.
Stop whining and either get up and DO something yourself, like I don't know use your own time and money to help people, or shut the fuck up expecting everyone to change their lives and fix everything whilst continuing to coddle you in your delusions about good and bad guys. Grow up.