The universes where each and every would-be hero is terminally stomped for merely thinking about going on a quest are uncountable.
There are countable subsets where something other than that happens, and one of those subsets is where the universe rules provide enough wiggle room for a hero to win.
It is all but certain we live in one of the former. Stories about the latter give us hope that we might not be.
Compare: Why do the Power Rangers not simply create the Megazord in the first place and stomp the bad guy before its inevitable enlargement?




in AmericaAnd you can almost cross out “with monopolies” too because there’s a lot of tacit price-fixing in industries where there is competition.