Do I really have to init a struct in Swift?

First time poster - I hope I get this right and don't waste anybody's time.

I'm new to Xcode and Swift as well.

When I 'create' (I hope that's the right word) a 'struct', why do I have to init it? Isn't it enough just to add constants and let that be the end of it?

struct User {
    let name:String
    let email:String
    let followers:Int
    let isActive:Bool
    
//    init(name:String, email:String, followers:Int, isActive:Bool) {
//        self.name = name
//        self.email = email
//        self.followers = followers
//        self.isActive = isActive
//    }
    
    func logStatus() {
        if isActive == true {
            print ("\(name) is working hard.")
        } else {
            print ("\(name) has left Earth.")
        }
    }
}

Thanks,

Ryan Ashton

Hong Kong