The question is whether the current situation is a short burst of action, and once those most critical bugs get fixed the hype around AI vulnerability scanning will die down, or whether the current crop of system/infra software written in vulnerable languages like C are beyond redemption and they will provide an endless source of critical bugs for AI to find until we fix them by rewriting them in Rust/Go/whatever.
You're likely joking, but in case someone else misunderstands; this is not going to work. Rust with unsafe{} is the only thing you can translate directly to, even with LLMs. Rust with extensive unsafe{} is not something anyone wants to debug or maintain, and is near impossible to improve quickly.