You do realize that there are 450 million Arabs out there and less than 5 million or so are genuine Bedouins? What's your problem with Bedouins anyway? They are one of the most ancient people who still proudly adhere to their ancient traditions. People famous for their hospitality which is second to none and which has been romanticized in the Arab world, West and East, their music, art, handcraft, warrior qualities (they formed the backbone of some of the largest empires in history), poetry, for breeding the most famous of all horses in the world (Arabian horse) and much else.
A Bedouin is a crown on your likes with such attitudes as we see in this thread. You are constantly obsessing about Arabs while no Arab is obsessing about your ethnicity. Stop if you want to be taken seriously.