Remove Stripe JS

We’re being asked to remove Stripe js on non-essential pages. I just want to make sure that this is not possible still correct? Someone has gotten it into our client’s head that it’s doable.

function custom_dequeue_stripe_assets() {
    if ( ! is_checkout() && ! is_cart() && ! is_product() ) {
        // Dequeue Stripe JS scripts
        wp_dequeue_script( 'stripe' );
        wp_dequeue_script( 'wc-stripe' );
        wp_dequeue_script( 'wc-stripe-payment-request' );

        // Deregister the external Stripe JS
        wp_deregister_script( 'stripe' );

        // Dequeue Stripe CSS styles
        wp_dequeue_style( 'wc-stripe-style' );
        wp_dequeue_style( 'wc-stripe-payment-request-css' );
    }
}
add_action( 'wp_enqueue_scripts', 'custom_dequeue_stripe_assets', 99 );

I did try this but it didn’t work and I’m trying to prove a point to this client that we cannot control external files. Just need urgent confirmation I’m not going insane. Thanks