I’m an Elder Millennial, any belief that I would ever be able to afford to retire disappeared around the same time I got ousted from my former workplace at Lehman Brothers.That's on you then. If you think a cost of living adjustment or raising your prices each year will allow for a better retirement along with cash only, unless you are already a millionaire (as I dont think 6 figures will cut it) you're going to be sadly mistaken while eating Top Ramen into retirement till the day you die.
Just saying... to each their own.