Lebanese Ancestry for Dummies. Arab or Phoenician?

This is for you thick headed people who cant get this, :why cant people get that the majority of Lebanese people aren't ethnically Bedouins (Arabs) , same goes to all Arab countries such as Egypt other than Gulf Countries of the Arabian peninsula, which themselves have a population of non-Arabs called 3eem with Persian or African Ancestory. Muslims invaders ( some say traders) , then converted all non-arab countries from Spain to China and most countries still adopt the language and religion . And in the end shouldnt the people identify their ethinicity the way they want, Arab, Phoenician, Lebanese or even a world citizen?