I don't think its fair to put any khaleeji country on here outside of omanis. Omanis are the real ones. My cousin goes to school in the UK and her school has a lot of Omanis and other Khaleejis and they all have good dhaqan and akhlaq. She said she rarely sees Khaleejis wearing hijab in the UK but all the Omanis wear hijab even if there's no one watching them, the men also study and go back home and are in the Muslim Student Union, they don't party like the Emiratis and Saudis. I don't know much about Qataris but I havent heard of them being conservative or as liberal as other Khaleejis, I'm neutral about them.Iraq and Algeria!
bruh you probably havent lived in Middle east. here is the list of the most modest conservative arab communities.
1- Oman
2-Yamen
3-Qatar
4- probably Libya but certainly not Algeria