This 49ers season is effectively over — and Kyle Shanahan bears plenty of responsibility
SANTA CLARA, Calif. — And in the end, after another postseason heartbreak, after an emotionally exhausting offseason, after the drama-filled holdouts and the gnarly wave of injuries and the personal tragedies, after a star player’s lash-out and, with a team’s hopes hanging in the balance, an infuriating and surreal tap-out, the San Francisco 49ers’ 2024…