3 ideas
Most actively managed funds and individual stock pickers underperform the broad market after fees over long periods. Buying a low-cost fund that holds the whole market therefore captures the market's return, which is more than most active investors keep. Minimizing fees matters because costs compound against you every year, just as returns compound for you.
Many women's discomfort with investing comes from never having been taught, not from lacking aptitude. Seen this way, the gap is a missing lesson that can be filled, not a personal failing. That shift removes the shame that keeps people from starting.
Sound investing advice is usually simple and boring, so it gets ignored or feels intimidating. Humor and irreverence lower the emotional barrier and make the advice memorable enough to act on. In this approach the innovation is in how the advice is delivered, not in the advice itself.