“Zig not being memory safe” is what's being called “a massive setback for the industry”.
Maybe you can make a hierarchy between technical criticism like this and the fact that Go isn't technically memory-safe[1], with Loris' abusive behavior of calling Rust maintainers names like “wankers”…
[1]: which is a criticism mostly coming from the Java crowd, by the way, not Rust, like the criticism of the simplistic garbage collection management in Go
Maybe you can make a hierarchy between technical criticism like this and the fact that Go isn't technically memory-safe[1], with Loris' abusive behavior of calling Rust maintainers names like “wankers”…
[1]: which is a criticism mostly coming from the Java crowd, by the way, not Rust, like the criticism of the simplistic garbage collection management in Go