Formula 1 superstar Max Verstappen could hit the brakes at year’s end.  The Red Bull driver said he has considered retiring from F1 at the end of the 2026 — two years before the end of his lucrative contract — admitting that he’s “not enjoying the sport” after a disappointing eighth-place finish at Saturday’s Japanese Grand Prix. While he has frequently left his racing future undecided, the four-time world champion, 28, has grown increasingly critical of the direction F1 is heading — which has