You should replace Caps Lock key for the following reasons.
- 1.Caps Lock key easy to push from home position.
- 2.Nowadays, We need few time to use Caps Lock.
- 3.if Push ESC key from home position, you will use vim more usefull.
sudo apt install gnome-tweak-tool
Select "Caps Lock behavior" with "Make Caps Lock an additional ESC"
The setup procedure is over.
Now, your Caps Lock key is ESC.
thanks reading my post.