@bart I agree with you overall, but I also think the "boring" languages like Java & C++ also have a high barrier and because of that they're difficult to dive into. I pointed at Rust and Zig because they're new systems languages that lack some of the footguns and don't have a back catalogue of outdated literature.
Obviously lots of places still use them, but as I see it, there is general divestment and the jobs available are for those that specialise. Newer langs, OTOH, have a wider door open.
@bart as for complicated setup, yeah it's great landing a gig doing C++ where everything is established and you just need to "find the person or the doc". But if you're staring at a text editor not knowing where the next step is, those langs can be very intimidating. Modern langs have a much more pleasant on boarding experience.