On Linux, when you update, it downloads the latest thing and installs it. 10 minutes tops. On arch you gotta watch it a bit more, but you signed up for that.
On windows it updates almost as frequently as Linux. Except it takes much longer to update. A new install can sit there churning for more than a half hour. Why? Didn’t I just download the latest iso? Even the incremental ones are painful. It also does this sequential crap where it updates, reboots, and then updates again. (Sometimes even a third time). Then you’ve got the bugs. I don’t think there’s been a single windows update in over a year that just went smoothly. I’ve run across two that flat out refused to install (blocking further updating), and one that broke things.
Windows update is bad enough for a regular use case. It’s downright painful if you haven’t booted windows in a while (think dual boot setups) where you have to pay this update tax just because you switched to windows to do that one thing.
The author is not being whiny, they are 100% correct.