Why It Remains Manual
Webmaster drudgery worth passing off to automation
Anyone who manages even a couple of sites eventually collects a dozen small, repeating chores. Taken alone each is a five-minute nothing, but combined they eat a whole workday over a week. The irritating part is that nearly all of them have long been handled by ready-made utilities — and not necessarily cloud services with a subscription and access to your entire account. It pays to see what exactly repeats and hand off it.
A separate pain is when the same procedure has to be carried out across dozens of domains in one go. Manually, that becomes an evening of working through identical forms, and going wrong somewhere in the middle is easy.

The list is roughly the same for most people: fix a redirect and make sure the chain has not looped, clear the cache after a deploy, deal with cookies on someone else's staging box, put together a list of countries for a geo rule. Every one of these crops up constantly and gets done from scratch every time.
Why it remains manual
The reason is usually the same: putting together a helper feels slower than simply doing the thing by hand. For a one-off, that is fair. By the hundredth time it is not, and the gap grows with every repeat.
It's worth keeping WordPress plugins for webmasters on hand — each aimed at one single task, with no surplus permissions and no tracking. And when the job is very specific, a purpose-built solution earns its place — Edge Link Router, configured in a minute and without the cloud.
The rule is straightforward: if a job has turned up a third time, there is very likely a ready-made tool for it. Checking takes a minute; it saves hours later.