Sounds about right, I never was for the invasion of Iraq in 2003. Hussein was bad, but it got much worse after we invaded and left. I think it was personal for GW Bush as Hussein had tried to have his dad assassinated.
I doubt that war or any other would  have happened under almost any other politician, with the exception of Hillary Clinton.  She has more in common with Bush than Donald Trump. In fact Trump scolded Bush for his reckless   decision to invade  Iraq.  It was not a 'conservative' thing to do...