@revelette1,
Unfortunately, geopolitics is a hell of a lot more complex than your provincial view of the world would have it.
Look what happened when your heroes Obama and Clinton went into Libya and took out Ghadaffi because Hillary wanted to notch her belt with a dictator.
Saddam was every bit the monster Assad is, and he gassed his people too and yet I'm willing to bet dollars to donuts that you are not a fan of the US taking him down.
Unless we are prepared to own the backward countries we liberate, the most we should do is spank the dictators when they cross our red lines.