The San Francisco 49ers secured a commanding 30-13 victory over the New England Patriots in Week 4, showcasing a strong performance led by quarterback Brock Purdy and a dominant defense. Key moments included Fred Warner's impactful pick-six and a crucial strip-sack by Nick Bosa, sealing the game for the 49ers. This win marks the Patriots' third consecutive loss, raising concerns over their turnover issues and overall performance. Fans and analysts alike are reflecting on the implications of this game, with power rankings and player grades highlighting the significant gap between the two teams. As the 49ers aim to build momentum, the Patriots face tough questions ahead of their upcoming games.