JSFiddle - React, Tailwind, and code Playground

HTML

<div class="subsublist">
   <div class="row">
       <div class="col-md-4">

<label>
    <input  type="checkbox" name="metiers[]" value="0">
    Banque 1
    <input  type="checkbox" name="metiers[]" value="0">
    Banque 2
    <input  type="checkbox" name="metiers[]" value="0">
    Banque 3
        
</label>
<label>
</div>
</div>
</div>

JavaScript

$( function(){ // forme abrégée de $(document).ready(function(){
 $('.subsublist').hide();
    var jObjCheckbox = $( "input[type='checkbox']" ),
        jObjRows = $( "div.subsublist" );
 
    jObjCheckbox.on( "change", function( ){
        if ( $( this ).is( ":checked") ){
            jObjRows
                .eq( $( this ).val() )
                .show();
        }
    });
 
    jObjCheckbox.trigger( "change" );
 
});