They see a Kurd dead on the road, in his pockets there were an onion and a loaf of bread, The other Kurds said: "Why did he die? He had everything"
Why would you say something like this about the Kurds? Do you have any knowledge about them?
it's believed by locals especially kurds
It seems a bit closed minded to assume that an entire group of people is poor and has no ability to find their own food. You may offend people who are from there if you openly say jokes like this, and imagine hearing about someone talking bad about your own ethnicity.
Its a joke, it's not offensive to anyone.
You need to read and learn about kurdish people to understand they all are not poor. It is offensive to paint them in a bad light.