> they have to resort to solutions like the rust-analyzer.

It's not really a bad thing. IDEs want results ASAP, so a solution should focus on latency; query based compilers can compile just enough of the source to get the answer to a specific query, so they're a good answer.

Compiling a binary means compiling everything though, so "compiling just the smallest amount of source for a query" isn't specifically a goal, instead you want to optimise for throughput; stuff like batching is a win there.

These aren't language specific improvements, they're recognition that the two tasks are related, but have different goals.