Not only that I had to go and update some zombie app I've left running on App Engine that I haven't touched in years because I got some email saying "we have changed something, and your app is running Python blah blah and that runtime will blah blah soon. Please log into the Cloud Console..."

I guess you can't just set it and forget it on Google Cloud either even though everything was legit fine at time of deployment; I mean come on, it's a simple Python Rest API, what you want me to do 7 years later? xD