I'll never argue that updates like this are a bad thing, but arguably the best thing Apple could have done is offered a jailbreak for phones after so many years. If you're still using the same ten year old phone, the risks to you opting into the ability to flash a new OS maintained by someone who cares are pretty small. It's not as though those folks are more than a rounding error in sales numbers anyway. Someone buying a new phone every 20 years instead of 15 isn't going to cause anyone to lose their Christmas bonus.