The point is, that a Linux system can include hundreds of users (if necessary). Although you wouldn't want this, a Linux server can handle 4,294,967,294 concurrent and distinct users.

Use this guide to learn how to easily create and manage a MySQL 8 user with remote access to all databases.

What you’ll need To make this work, you’ll need a Linux server and a user with sudo privileges. I’ll be demonstrating on Ubuntu Server 20.04.