For me personally it's probably mostly just momentum or habit at this point. I got into Linux on the late 90s or early 00s. Vim was the best option at the time so I figured it out mostly out of necessity. Now I'm just so comfortable with it and I've tweaked it to high hell it's like a perfectly broken in pair of shoes.. Everything fits me just right. I don't see any real benefit to switching to vs code. I've tried it but didn't like it. Things like filesystem navigation were so clunky and slow compared to what I was used to.

Whatever.. No judgement. There are obviously great developers out there using vs code. This just works for me.