BuddyPress: Allow not admins to see the private fields of other users

bp-allow-not-admins-to-view-private-fields.php

<?php
function drs_bp_xprofile_reset_hidden_field_types_for_user( $hidden_levels, $displayed_user_id, $current_user_id ) {
	if( $current_user_id == 9 ){ // or any other user role or user type check
		return array();
	}

	return $hidden_levels;
}

add_filter( 'bp_xprofile_get_hidden_fields_for_user', 'drs_bp_xprofile_reset_hidden_field_types_for_user', 10, 3 );