onclick事件显示错误的元素

Question

我的代码需要一些帮助：

var p = document.getElementById("place-users");

class User {

constructor(name, age, job) {
this.name = name;
this.age = age;
this.job = job;
}

createUser(){
this.name = prompt("Wat is uw naam");
this.age = prompt("Wat is uw leeftijd");
this.job = prompt("Wat is uw beroep");
}

placeUsers() {
    p = document.createElement("p");
    p.innerHTML = this.name + " " + this.age + " " + this.job;
    document.getElementById("place-users").append(p);
 }
 }

let user = new User("User ", "1 ", "AI");

var showInfo = p.onclick = function() {
alert("Hallo " + user.name)
}

警报发出时，即使我单击其他用户，它也始终显示创建的最新用户吗？

有人知道我做错了吗？