I have Windows 11 Home and I have the problem that every time I open a new tab in Microsoft Edge, a newspaper like webpage appears.
Here is a picture of this webpage with its data structures that I want to remove (this is already after customizing this webpage to minimum content).

I believe that these data structres in Red are hardcoded in Edge because I have tried to remove them with the JavaScript below but failed.
This JavaScript didn't work from console or from user script manager, in new tab webpages.
// ==UserScript== // @name delete edge contents // @run-at document-start // @match *://*/* // ==/UserScript== window.setInterval( ()=>{ if ( document.querySelector('#srchfrm')) { alert("Hi"); } }, 1); This JavaScript worked both from console and from user script manager but only not in new tab webpages.
// ==UserScript== // @name delete edge contents // @run-at document-start // @match *://*/* // ==/UserScript== window.setInterval( ()=>{ document.querySelectorAll('*').forEach( (element)=>{ element.remove(); }) }, 1); I recall going file after file on MS Edge's file tree trying to recgonize some markup file containing these hardcoded data structures to edit but found nothing.
About a month ago I have installed Empty New Tab Page but I don't really want to do it with an extension.
Updated question
How to remove all hardcoded content from Microsoft Edge's new tab webpage without installing any extnesion?