twig

<?php

declare(strict_types=1);

namespace Drupal\Tests\MYMODULE\Kernel;

use Drupal\Core\Render\Markup;

{{ content.owner.0['#entity'].id }}

{{ drupal_block('views_block:VIEWSNAME-block_1', {'label': true} ) }}

<form{{ attributes }}>
 <div class="wrapper d-flex">
   <div class="left">
     

Try to add |render|striptags

{% set article_type = content.field_article_type|render|striptags %}

{{ node.field_event_date.value|date('d/m/Y') }}

{{ drupal_block('block_content:c80b81c4-e8ff-43d6-b9f9-6d547afb67c0') }}

{% set url = url('<current>') %}

{% if 'reviews' in url|render|render %}
 <div class="reviews"></div>

Add to settings.local.php:

Just add  {{ devel_breakpoint() }} and enable debug in PHPStorm or VSCode