The .380 isn't dead — it's just obsolete, and that's fine
Look, I sell both. I've got LCPs and Sig P365s moving out the door every week, and the .380 crowd still exists — they're just smaller and quieter about it now. Which tells you something.
Here's what actually happened: the micro-compact 9mm solved a problem that the .380 never really did. You could always carry a P365 just as easily as a Bodyguard .380, same pocket size, same holster footprint. Except the 9mm shoots flatter, has better capacity, and modern defensive ammo for 9mm is genuinely effective. The .380 was always a compromise — a gun you carried because you couldn't or wouldn't carry something larger, period.
I'm not going to pretend the .380 is some underdog victim here. It had a run. People liked the simplicity, the light recoil, the fact that literally anyone could run one without flinching. That's real, and for some folks — arthritis, small hands, people who genuinely just want boring reliability and know they'll train with what they have — it still works. But the reason it's fading is because the compromise it represented got smaller and cheaper and better, and there's no way around that.
The manufacturers know it too. You're seeing less .380 coming in than you did five years ago, margins are tighter, and the used market is flooded with old LCPs and Rugers because people who bought them for "just in case" are trading up. The guns aren't bad. The category just got made redundant.
What kills me is when someone comes in asking for a .380 because their buddy told them 9mm is "too powerful" for concealed carry or they're worried about over-penetration, and we have to have the conversation about modern ammo performance all over again. That's YouTube research talking, not reality. But yeah — if you like .380s, you'd better like your gun, because the industry isn't going to make it easy to feed them forever. And if you're starting from scratch? You know what the answer is.
Is the .380 dead? No. Is it niche now? Absolutely.