I think it should be clear by now that a lot of people think that their expertise in software automatically qualifies them to make authoritative statements on behalf of every other field of science and engineering.
I think there is a 'meta' aspect to software development. We almost work one layer above other branches of engineering.
Which is what gives that feeling that you can ideally work on any problem and solve it. Because that is exactly what we do, look at the diverse domains that benefit from the use of computers and software.