The strategies I have taken as gospel (4% rule, Boglehead strategy, indexing) were developed within a period of historic peace and stability (the post WW2 “rules based order”).
We take for granted how rare this period of peace is in human history, and our investing principles might be specific to that era.
Now the world is fragmenting. What new principles make sense in this new world? It’s a seismic shift and surely our strategies should evolve some?