I am observing an increased demand for COBOL devs in Poland since developers in western countries are retiring. Companies will hire anyone willing to learn it for a good money. Maybe the new generation of COBOL developers will use some of the new stuff. In my opinion it would add unnecessary complexity. You need COBOL to implement a read/write API to the mainframe and handling more sophisticated stuff should be done with a modern language.
And a lot (most?) of us are already dust.