I'm just surprised people can find developers to do these rewrites. I've never worked on a system I could recreate and I'm pretty wary of trying it even with co

I'm just surprised people can find developers to do these rewrites. I've never worked on a system I could recreate and I'm pretty wary of trying it even with code I wrote myself. There are just so many pitfalls and details. I trust almost any dev I've worked with to edit an existing system, but almost none of them to write new code.