Zig isn’t inherently highly unsafe. A bit less than Rust in some regards. But arguably more safe in a few others.

But the language haven’t even reached 1.0 yet. A lot of the strategies for doing safe Zig isn’t fully developed.

Yet, TigerBeetle is written in Zig and is an extremely robust piece of software.

I think the focus of Bun is probably more on feature parity in the short term.