This is the only method to view the coordinates in vanilla Java Edition. Alternatively, there are many navigation mods and datapacks that can show coordinates more cleanly than the debug screen.

In the vanilla version of Minecraft Java Edition, players can see their coordinates by pressing 'F3' on their keyboards and opening the debug screen.

There are lots of commands in Minecraft, but being able to teleport around the world in an instant is one of the most useful of them.

You can see chunk borders in Minecraft: Java Edition using wireframes, and in Bedrock by using coordinates.