I'm one of those people who still write in C, and I like the experience. I've had a lot of fun, and haven't been burned by it, although statistically it's likely that I will be at some point.

I've tried a lot of languages in the past, and am currently not willing to dive into a whole new ecosystem, re-learn all the best practices, and unlearn what's worked very well for me with sometimes no good replacement. Best practice for Rust seems to be to avoid linked lists for example. I don't know what's the safe replacement for memset and memcpy to anonymous data structures (void pointers -- generic code) but I have a sense that it is more painful. The general recommendations seem to be to switch to different, more complicated datastructures with more failure modes, or to put boxes and Arcs around things.

I don't think this fits me - I like the feeling of understanding what I'm doing, and once in a while coming up with something that compiles and runs fast and robustly. If you can do that in Rust, good for you.

Another part is that it still seems easier to interface with existing ecosystems in C. I tried writing some Win32 Rust code once in an evening and I have to admit I failed. Maybe I picked the wrong bindings library or whatever. At this point in my life, I have little patience to spend my time like this.

I appreciate the work that is being done, and I feel it's not unlikely that at some point we all will switch. At this point though I feel I'm way more productive staying in my current habitat. And that's not only on me, but also that the ecosystem and developed practices likely are not quite ready for a complete switch.

Comparing the investment to simply washing hands and putting on gloves or following a checklist as a surgeon feels unfair to me.