During those days, the science you were talking about was one of countless hobby clubs for aristocratic circles, where bored rich folk could dedicate themselves to one upping each other in the discovery game their peers and recent predecessors had invented. There were certainly cheaters then, too, but the whole thing was very insular and the only people who even cared about it were the people who were in on the game themselves. So excelling within the rules and elaborate demonstrations of the game were all part of the club sport.
400 years later, billions of people across five or six generations have been told that this game is the secret to human prosperity on earth and that the more its played, the more aligned we'll be with the truth of the universe, the longer we'll all live, the more leisure and luxury we'll all enjoy, etc
That's a whole different game! The demand for scientific output has gone from an exhibition sport shared among a small and snobby circle to a replacement for an eroded theology. Trillion dollar governments and globe-spanning trillion dollar industries now (ostensibly) make their billion dollar decisions based on each day's summary of the sport, and billions of people dreaming about prosperity or salvation await the next big game's result as though it were a demonstration of divine grace.
There are now so many games being played, by so many people, with so many bets and spectators, that incentives are unfathomable and referees are sparse and cheating is rampant.
Unfortunately, you're not going to clean all that up by telling some journals to reshuffle their revenue allocations.