> Curious, why Sublime Text in this day and age of VS Code dominance?

I don't know if it's still the case as I generally don't need to do it anymore but VS Code (and other Electron-based editors) used to struggle with large files.

I know it's not very common use case but I did need to open large log files (from 100MB to even gigabytes range) and such in the past and that's where ST really shined.