Single responsibility principle (SRP)

active-user-list.tsx

const ActiveUsersList = () => {
  const [users, setUsers] = useState([])
  
  useEffect(() => {
    const loadUsers = async () => {  
      const response = await fetch('/some-api')
      const data = await response.json()
      setUsers(data)
    }

    loadUsers()
  }, [])
  
  const weekAgo = new Date();
  weekAgo.setDate(weekAgo.getDate() - 7);

  return (
    <ul>
      {users.filter(user => !user.isBanned && user.lastActivityAt >= weekAgo).map(user => 
        <li key={user.id}>
          <img src={user.avatarUrl} />
          <p>{user.fullName}</p>
          <small>{user.role}</small>
        </li>
      )}
    </ul>    
  )
}