I also want to like Sublime, but I already have a well configured Emacs and I like using free/libre software. While Sublime was great when I used it in the past, I am not sure I would use it much, since I use Emacs all day now. But the reason for Sublime over VS code is, that it is way less bloated and not running in a browser. Would need to see a direct comparison, but wouldn't be surprised, if it showed to be way snappier. If one does not need lots of specifically VS code features, I think Dublime gets out of ones way and lets you get shit done.
I'd probably never end up proficient with vim (and today neovim) if I didn't do the complete opposite of this and forced myself to use it for real work directly. True, I went a bit slower for one/two weeks, but if you really have to use something foreign for most of your work, you'll learn it really quickly, as long as you're up for looking things up as you go along. Of course, YMMV and all that yadda yadda.
Did you face similar issues? If yes, how did you solve them? Or maybe your work does not need that much tools? Or you have been more minimalistic than me for the number of features to be included in the neovim configuration?
[1]: I work in R&D, I need to tweak and contribute in many papers code or different toolboxes/frameworks on top of the team projects.
DAP is trickier to set up but is doable. How often are you really debugging though? In the beginning just run both neovim and your ide and just switch when you debug.
Back when LSP wasn’t a thing I still used vim but would just switch to an IDE when I needed to go code exploring and needed to be able to jump to definition and stuff like that. Wasn’t a big deal and was worth it to use both tools because vim is such a superior method for editing text.
The LSP support is native and very easy to set up for most languages.
I don't remember what exact year I did the transition at, but around 2014 - 2016 I think. At the time I was working on a PHP Symfony application (and its frontend made with Backbone.js) powering Typeform, and I think this was right about when docker entered the scene, we were still using Vagrant with what I think was NFS syncing or something else dog-slow. But both Docker and Vagrant works fine with vim, as long as you have a generic VM/container setup, it shouldn't matter what editor you use, in my mind.
But before that I was using Sublime Text 2, with minimal plugins/extensions, so moving to vim was mostly getting used to moving around and manipulating text, using some very basic text-based autocomplete, before eventually migrating to a "proper" setup years later. Since then, I honestly haven't touched my config much, so I'm sure there are smoother/better ways now.
Since then, I've used (neo)vim to write JavaScript (+HTML+CSS), Ruby, Go, Python, Rust, various other languages, but mostly Clojure/Script. When trying out a new language, I find some (neo)vim plugin that seems suitable and try it out. If it works well, great, otherwise try another one.
Pretty much every IDE has a vim plugin that's at least adequate. I've had good experiences with vscode, jetbrains, and visual studio vim plugins.