I probably own more Apple devices than most people here (even considering this is HN we're talking about) because I do a lot of iOS programming and I have to use them as test devices. I also own the latest devices.
But this problem is not some stupid complaint coming from uninformed people. This calculator thing was a perfect symbolism for all this bullshit that's been going on since iOS 11 release because the bug is so easy to replicate, but there's much more going on than just this calculator bug.
Before I go on, note that I have the latest iOS installed, and I do iOS development. I'm not a clueless newbie.
Anyway here are some examples:
1. my iPhone apps crash 50% of the times when I bring them back from sleep.
2. Even the ones that DO load, takes around 8 seconds on average to start up. This includes Email and iMessage. Yes, I have to wait 8 seconds for my mail app and messages app to "boot up" before being able to check a message I just received. This is ridiculous. I have talked to several of my friends who have been experiencing the same thing.
3. I had to turn off animations. Otherwise I couldn't my screen will freeze when i try to type into imessage, etc. Remember, all of the above are happening WITHOUT the animation turned on.
4. I started getting emails from "No Sender" with empty content, couple of times a day. I'm just assuming this has something to do with some fucked internal clock (I have double checked and my iCal and preferences are correctly set) but who knows.
5. Yesterday I was trying to take a picture and opened the camera. And YES, I mean the native camera app that ships with iOS. I saw the camera UI launch, but there was no "camera". It was just a black screen. I've become accustomed to this type of lag in app loading so i waited for my camera to "boot up". It never did. The camera app was open and there were all the UI components, but it wasn't capturing anything. I have never seen anything like this before.
Please stop saying "haha it's funny how these idiots think some calculator problem means Apple's future is doomed" because last time something like this happened was when I switched from Windows to Mac.