To echo many sentiments here: Sublime does all I want in a text editor and I use it a lot. When VSCode became all the rage, I tried it but became annoyed very quickly with the loading times and wasted resources, so I switched back to Sublime.
In my last performance review 360 feedback colleagues suggested that my use of Sublime Text may be holding me back and I should consider moving over to VSCode. They're probably right ... but I'm old and there's more exciting things to learn than all the foibles of a new editor. Plus I like supporting and using the products developed by a small team of dedicated engineers ... it makes me feel less like a cog in the machine. Luckily I no longer seek promotions so I'll continue to resist moving to VSCode until I retire, or die.
Better the tool you know. Replace VSCode and Sublime with Vim and Emacs or Eclipse and hopefully they will realise how silly their feedback is. Maybe they should switch to Sublime or IntelliJ because I think their use of VSCode may be holding them back.
I have, from time to time. It certainly has become faster but Sublime still seems to be more nimble to me. On the more emotional side, I've also grown used to Sublime and I - mostly - just like using tools made by smaller shops or individual developers more than what the big corporations produce.