It's just a lot faster at hammering it out than me pound for pound, and I can quickly rattle off via voice-to-text exactly what I want much faster than I can type all of the code (especially when across a few different files), in a huge majority of tasks I perform. It's also especially good at debugging by brute force quickly and at scale meaning e.g. it can start desperately bisecting diffs to find the source of a bug 10000% faster than I can.