And there's plenty of COBOL developers that have been trying to retire for years but keep getting coaxed back. Maybe the nuance you're looking for is it would

And there's plenty of COBOL developers that have been trying to retire for years but keep getting coaxed back. Maybe the nuance you're looking for is it would be unwise to not progress your skills along the way. Like Salesforce Classic is a dead end, but if you transitioned to Lightning you're probably ok. Or Tableau, maybe you should be learning Google Data Studio, Microsoft Power BI, etc... at the same time.