It's annoying to see them say you need "X% of your current salary" to retire, but it's understandable.
Most Americans live at, or beyond, their means. They spend all of their salary. So the expectation is that they will need 80% or so of their salary in retirement.
These "advisers" are not geared to deal with people who live on 20% of their income- but thankfully, most of us who live on a tiny fraction of our income really have no need of "financial advisers" (who, btw, may be broke and even in debt even as they dole out financial advice).