Google PageSpeed score is being negatively affected by HubSpot network requests

I use waypoints to lazy load the JavaScript and Form Code, seems to work for me.

<div id="colophon" class="site-footer">

<script src="/js/jquery.waypoints.js"></script>

<div id="hssubscribecode"></div>

<script>
		var waypoint = new Waypoint({
 element: document.getElementById('colophon'),
 handler: function(direction) {

	const script = document.createElement('script');
	script.src='//js.hsforms.net/forms/v2.js';
	script.setAttribute("charset", "utf-8");
	script.setAttribute("type", "text/javascript");
	document.getElementById("hssubscribecode").appendChild(script);

	 script.addEventListener('load', function() {
 // When script is loaded completely build Hubspot form
 hbspt.forms.create({
	portalId: "PORT_ID",
	formId: "YOUR_FORM_ID"
	});
});
	 this.destroy()
 },
 offset: '70%'
})
</script>

</div>