Some day in the very far future, our descendants will ask, why is the code manually made in the 2020s with Rust so durable, while our modern PHP20457 code that

Some day in the very far future, our descendants will ask, why is the code manually made in the 2020s with Rust so durable, while our modern PHP20457 code that is spit out by Tardpilot100 is so fragile? Our modern operating systems need to reboot 1000 times per hour just to function while ancient operating systems could stay on for months at a time without rebooting!