Are Jack Bogle disciples.
Here’s the full definition as defined by the Reddit Bogleheads forum:
Passive Indexing Community for Long-Term Lazy Investors
Bogleheads are passive investors who follow Jack Bogle’s simple but powerful message to diversify with low-cost index funds and let compounding grow wealth. Jack founded Vanguard and pioneered indexed mutual funds. His work has since inspired others to get the most out of their long-term investments. Active managers want your money – our advice: keep it! How? Investing in broad-market low-cost indexes, diversified between equities and fixed income. Buy, hold, pay low fees, and stay the course!
Related links:
https://www.bogleheads.org/wiki/Bogleheads%C2%AE_investment_philosophy
https://www.bogleheads.org/wiki/Lazy_portfolios
https://www.optimizedportfolio.com/lazy-portfolios/
https://www.optimizedportfolio.com/ginger-ale-portfolio/