>I never understand why software engineers are so excited about AI as a whole.

Dictating what to exist and what not to to the machine is a power fantasy that's not going to stick around for long, because we'll inevitably reach the point where no human is needed in the loop (or at least not as often as they needed today).

Most people finally feel how they would've felt like if they actually put deliberate practice for hours to work on something. That's why you see comments going "wow, I rewrote this in Rust, and I don't even know Rust". You get to feel like someone who outputs Rust.