Agreed that many developers do this. I'm very averse to relearning all my tooling every couple of years, though, so I tend to treat FOSS very seriously because

Agreed that many developers do this. I'm very averse to relearning all my tooling every couple of years, though, so I tend to treat FOSS very seriously because my investment will last decades. This makes me a bit of an outlier, but it's the reason I invested in building skills in GNU tools, Linux, and Emacs in the 90s, and continue to use those tools every day. For people like me, VSCode is not a great choice, for all the reasons you suggest. For most, I agree that the stakes aren't quite as high, simply because folks are switching tools from time to time for other reasons anyway.