> I have a feeling tremendous opportunity will be available over the next 10 years to software developers while other disciplines such as management become less and less important.

We're in a period when everyone is "learning to code". This means the potential pool of developers (ignoring their actual talent levels) is growing.

Someone has to check whether the stuff people are making is following whet needs to be created. Someone has to be able to manage the teams of people making these things.

I'd suggest your premise is the wrong way round.