I don't get this Sublime is dead nonsense. It's still being updated and works great. It's been my editor of choice for years and I happily pay for my license. I'd probably pay more if they asked me, it's tremendous value for money in my opinion.
Eh.. I gave ST4 a go earlier this year and moved away from it due to plugins I wanted not being updated for years, and no longer working. That really feels on the cusp of being dead to me
There needs to be a critical mass of people using it for things that aren't core to stay updated
I don't run that many plugins to be fair, but the ones I do run (of which at least a couple are no longer maintained) works fine.
The key plugins I use are some LSP servers, and they work wonders. The few languages I mainly use (yaml, json, TS/JS, python and Go) I get great language support for via the LSP servers and the editor is blissfully fast always.
I could live without even the LSP stuff, but the one feature I can't live without is Sublime's excellent recovery support. Every once in a while my system will crash, and even though I've had multiple unsaved buffers Sublime recovers them every single time. Saved my butt more times than I want to know!
I dislike "$x is dead" as much if not more as you do, and I'm sure it works fine as something doesn't need to be the most popular choice to be working.
With that being said, just a quick look at, for example Stack Overflow 2025 survey tells me it doesn't have the same mindshare it once had.