Page source code .. 5000 lines ?!

hello there,

at the beginning I was under impression that the page source of ERPNext contains so much information because of developer mode which is ON.

Now, I have tuned it off in site_config.json but still get more than 5k lines of page.
These are mainly under :

<script type="text/javascript">
			window._version_number = "1719045011.0";
			// browser support
			window.app = true;
			window.dev_server = 0;

			if (!window.frappe) window.frappe = {};

			frappe.boot = {
about_5000_lines

frappe._messages = frappe.boot["__messages"];
			frappe.csrf_token = "3349000056f01772258907a4472480ebdb262fb791dc026169017f72";
		</script>

most importantly, those 5000 lines also contain each and every user present in our system, among other information.

Can this be turned off ?

Regards