I have newsletter signup block on my front page that I want to remove. However I can't seem to find it anywhere. With development mode I can see that it is being rendered from app/design/frontend/TemplateMonster/Spiceli/Magento_Newsletter/templates/subscribe.phtml and that it is Magento\Newsletter\Block\Subscribe from this two information is there a way to can remove it?
You can remove this block completely via layout with remove="true":
app/design/frontend/TemplateMonster/Spiceli/Magento_Newsletter/layout/default.xml
<?xml version="1.0"?> <page xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:View/Layout/etc/page_configuration.xsd"> <body> <referenceBlock name="form.subscribe" remove="true"/> </body> </page> vendor/magento/module-newsletter/view/frontend/layout/default.xml