That is not true. Many attacks (e.g. the recently revealed Operation Triangulation) do not have persistence.

I don’t, but a coworker uses an ergodox and I’ve been eyeing it lately

I’d be happy to help contribute as best I can. I don’t have much Rust experience but I’d like to learn more. One thing I’m noticing: I like that there are a good deal good first issue tags for the backend repo, but only one for the frontend. I’m not sure if there’s really that far fewer intro tasks for the frontend or if they’re just not tagged as thoroughly.