POC disable the marketing hub menu item

marketing-hub-disable.php

<?php
/**
 * Plugin Name: Disable the WooCommerce Marketing Hub
 */

/**
 * Option - Remove marketing features - basic example to demonstrate usage
 */
add_filter(
	'woocommerce_admin_get_feature_config',
	function ( $features ) {
		$features['coupons']   = false;
		$features['marketing'] = false;

		return $features;
	}
);

/**
 * Option - Remove marketing features - basic example to demonstrate usage
 */
add_filter( 'woocommerce_admin_features', 'disable_features' );

function disable_features( $features ) {
	$marketing = array_search('marketing', $features);
	unset( $features[$marketing] );
	//$coupons = array_search('coupons', $features);
	//unset( $features[$coupons] );
	//array_values( $features );
	return $features;
}

/**
 * Add/edit additional marketing hub menu item/s
 */
//add_filter( 'woocommerce_marketing_menu_items', '__return_empty_array' );

/**
 * Remove wc-admin
 */
//add_filter( 'woocommerce_admin_disabled', '__return_true' );

what is the difference between 'woocommerce_admin_get_feature_config' and 'woocommerce_admin_features' should i use both? or just one of them?