Does it make sense to hide counters in noindex?

Question

Search Engine Optimization

<noindex>
    <script>............</script>
</noindex>

The validator swears at this, but various optimization sources recommend enclosing the counters in this tag. Moreover, in some services, noindex is automatically built in before the script code, such as taking care of the client ...

Answer 1

<! -- noindex -->

 <! -- /noindex -->

Answer 2

It has