Rust is only huge because it doesn’t have an ABI. If you had an ABI (and didn’t have to compile every single dependency into the binary) the binary sizes would probably drop a lot to the point where they’re only slightly bigger than a C counterpart
Edit: I don’t know if Go has an ABI but they also include a runtime garbage collector in their binaries so that probably has something to do with it.
There is no “appropriate board” for hate speech, whether it’s antisemitism, transphobia, or anything else. If you wouldn’t want someone to be a nazi in your office, why would you pay them if you know they’re a nazi somewhere else? Is it fine as long as it’s someone else’s problem?
On another level, if you had to pay a developer, and you have reason to think they might donate the money you give them to an antisemitic cause, or directly use it to fund their own antisemitism, would you still want to give them that money? Or maybe look elsewhere, even if it means getting something slightly worse?