more developers need to hear this

I can count on one hand the number of my clients over the past couple of years who haven't either over-architected for scale or were unnecessarily concerned about it (prior to coming to me for strategic advice, of course ).

You don't need to understand Distributional Little's Law to figure this out, it's obvious with primary school level math.

(screenshot excerpt from https://tailscale.com/blog/new-internet)