Possibly off-topic but because of factual inaccuracies:How many non Sunnite majority Arab (Gulf) states do exist? Tiny Bahrain (ruled by Sunnite Monarch), Iraq (huge disgruntled Sunnite population on the verge of separation), Lebanon (Sunnite thought to be numerically superior).
Lebanon: Sunnis are certainly not a majority. There are probably about the same number of Sunnis as Shias, & almost certainly more Christians than either. Sunni estimated at ca 27% of total population.
The religious diversity of Lebanon carries across the border. Western Syria is similarly mixed, with a mosaic of Druze, Sunni, Alawite, Ismaili, Alevi, Nusairi & Christian.