Delete user on membership cancel

(Future use) Delete user on cancel.php

add_action('ms_gateway_cancel_membership', 'm2_delete_user', 999, 1) ; 

function m2_delete_user( $sub ) {

   wp_delete_user( $sub->user_id );
 
 }

(Retroactive) Delete users without membership.php

function corn_activation() {
	if ( !wp_next_scheduled( 'daily_membership_check' ) ) {
		wp_schedule_event( current_time( 'timestamp' ), 'daily', 'daily_membership_check');
	}
}

add_action('wp', 'corn_activation');

add_action('daily_membership_check', 'do_this_daily');

function do_this_daily() {
	$blogusers = get_users( array( 'role' => 'subscriber' ) );
    // Array of WP_User objects.
    foreach ( $blogusers as $user ) {
      $member = MS_Factory::load( 'MS_Model_Member', $user->ID );
        if ( $member->has_membership() ) 
          wp_delete_user( $user->ID ) ;   
    }
}