Is that the same JS used for Analytics? I think that's just for GTM. Here is the analytics script I see more often and it doesn't have jQuery: https://www.google-analytics.com/analytics.js
<script src="https://www.googletagmanager.com/gtag/js"></script>
<script>$</script>
ReferenceError: $ is not defined
<script>jQuery</script>
ReferenceError: jQuery is not defined