Sublime is nowhere in terms of add-ons / language integration compare to VScode, without that it's pretty much useless. Sublime is just a better looking Notepad++
In my opinion, it really depends on the language. I find that VSCode is better than Sublime for web development, but I really prefer Sublime for write and compile workflows (e.g. C/C++ or Go development) which do not rely too much on extensive IDE support.
Oh sure it's useless. I only use it for all my work, but okay. Nice opinion.