I wrote a post about a highly related topic here. It may be helpful to you in understanding the parent comment: https://chadnauseam.com/coding/random/how-side-

I wrote a post about a highly related topic here. It may be helpful to you in understanding the parent comment: https://chadnauseam.com/coding/random/how-side-effects-work-in-fp https://chadnauseam.com/coding/random/how-side-effects-work-...