Lol what are you talking about?
Mahomes is on pace to have 5000 yds, 50 TDs this season. He’s on par with Brees on his best season.
Mahomes stretches the field a lot more than Brees. Brees uses short passes to Kamara frequently and medium range passes to Thomas. Mahomes throws deep a lot. The difference in rating is how the style of the two play. Mahomes has gone for chunk plays a lot, while Brees uses a more calculated, game manager approach.
Brees has actually had some bad games this year. Dallas was bad, so was Minnesota. His only TD at Minnesota was really a toss to Kamara.
In reality, Mahomes is a really good QB and is putting up monster numbers. Drew Brees isn’t “much better” than a QB on pace for 50TD, 5,000yd and first place in the AFC.