const user = {
  profile: {
    name: 'Alice',
    social: null,
    getDetails() {
      return { verified: true };
    }
  }
};

const result = [
  user?.profile?.name,
  user?.profile?.social?.handle,
  user.profile.getDetails?.()?.verified,
  user?.nonExistent?.property
];

console.log(result);