What you really want to do is to use a custom mechanical keyboard with QMK firmware so you can spend $500 to remove the capslock key from your key layout.

It will also save you room in your .bashrc file (SSDs are not cheap, ya know).

Remap it to escape if you're a vim user.

Why?

ctrl is more useful

I remapped the capslock key to be third level shift ³ or fourth level ¼ if used with normal shift and in the unlikely scenario where I need capslock, I hit both shifts at the same time to toggle it.

Now I can do all sorts of neat symbols! ∞÷⍉±0≠¡⍶⍹⍷§⌾M€⍥

Tap/hold esc/caps for the win!

Mine is remapped to Ctrl since I use that way more often.