My guess is that this advice of "raise less money" is a result of hanging around too many successful founders. That is, if you talk to successful founders, they will generally wish they raised less money (due to dilution). And, if you talk to failed founders, they will generally wish they raised more money (to increase likelihood of true PMF). Also, I think that fear is a useful mental state when there is real and im…
If I had raised more money, I would have wasted even more years before coming to the very painful reckoning that my startup was just untenable. I realize my tangent is unlikely related to your point and is separate from the article, but for a first time founder I am very glad I stuck to my integrity and only lost a few years of my life learning a valuable lesson instead of a decade.
In fact, I recently had an epiphany - if my startup succeeded and I'd become rich, I'd be a much shittier person today because of it. That failure fucking wrecked me but I needed it.