No way. I have worked in ops for 20 years now; almost everyone knows how to code. Some enjoy it and some don't, but people are capable of it and will do it when needed.

I agree many can code, though a subset are certainly more scripting than engineering (like a typical 3-tier app)

There is also a subset that is very allergic to coding at this point. I've interviewed enough to see people who only know HCL/yaml. There is enough need and work (waste?) in the space that roles like this can exist