I don't think this is the right place to make a EU vs. USA point, to be honest. And a Google HQ itself isn't a safe-haven either.
I'm not as confident as you are about the author of this post getting an easier life in the EU vs. the US. People escaping the wars the EU/US coalition (in whatever form) have started in the middle east are going to find their way to greener pastures through Turkey, Greece, Italy and be shunned every fucking step of the way, no matter where they settle.
But you don't have to be coming from Turkey or be somehow Arabic, or Muslim in appearance, you only have to turn to the UK to see the sheer derision towards Polish people and immigrants further east despite the immense proximity between the countries. Or the attitude to the Romani people across the whole continent.
The author is from Palestine. She will suffer from prejudice purely for having a name that ignorant people will connect to Islam or terrorism, and ignorant people who will take Israel's side on the matter without thought.
If Dalia Awad has an easier time and avoids issues wherever she is, it's because of what she's had to do for it, not because she chose the EU over the US.