I see that as a good thing. I’d much rather have a battle tested framework than everything being rewritten every 5 years in whatever is currently trendy simply because a new generation of developers are suffering from NIH (not invented here) syndrome.
I mean, yes C has its problems so I’m all for using safer languages, but just take a look at the mess that is front end web development and tell me that the alternative isn’t better.
I seriously hope languages like Rust do evolve into being much more than a fad. I’ve been in the industry a fair few years now and have seen languages fall in and out of favour (Pascal, Java, OCaml, Go, etc sure someone of them are still popular but nowhere near as much as when their respective hype machine was in town) and really what systems development really needs is another ‘C’ — as in a language that survives the next 50 years as a standard low level language that people can build solid operating systems from. Whatever language people want to code on top of that base is then fair game.