In my country, too, through some difficult to buy Bitcoin exchangers. They require additional registration and a copy of the passport. I do not like it. I used to buy the goods quickly. So I want to be able to quickly buy Bitcoin
I'm certain that it doesn't have to be a passport. I think that's just one of the many valid IDs that they're accepting. You must understand that these bitcoin exchangers are following some rules and they can't just hand out bitcoins to anyone that has money. Same when cashing out, they can't just hand out fiat money because someone has bitcoins. You have to verify your identity first. These bitcoin exchangers are just avoiding future problems.
"It is not" hard to buy bitcoin because there is a lot of sites or online wallets that designed for the people in your country and also you can do personal meetup to buy bitcoin and in that case, you can lessen the risk of getting scam since you will do meetup. You can also visit localbitcoins.com then it is automatically that you will see different offers from same country. As i said a while ago, Buying bitcoin is not hard you are just lazy to find or explore the different ways to buy bitcoins.
Meeting up is still a hard thing to do to most people because they expect that you can simply enter your bank account and then purchase bitcoins. Apparently, it doesn't work like that. You have to verify your identity first before you can do that and it's not always an instant verification (of identity) and confirmation (of the bank transfer).