All these replies with the typical 7% return for 20-30 years calculations are missing the point. I know what the arithmetic is. It is not common to be in a position to do that, even in the software industry.
That sounds like a lot of software developers are in a position to put away $10k+/year to me.
Source: BLS, https://www.bls.gov/ooh/computer-and-information-technology/...
Are you suggesting individuals should not be saving for retirement or long term financial well being? If so I'm not sure I have anything to offer to you.