Drew Brees is one of the top QBs out there and they are 3-2, have losing seasons in 4 of their 5 previous seasons and winning seasons in only 5 of the 12 that Brees has been the Saints QB. If it were all on the QB, the Saints wouldn't have such poor records. Football is a TEAM sport. Blaming or praising 1 player for the team's wins and losses is shortsighted at best.

That said, you may be correct that Siemian isn't the answer. Time will tell and if he doesn't produce, he will be replaced just like other players on the o-line, RBs, receivers, STs and defense who aren't performing will be replaced. It doesn't matter if you root for the team and that's what most of us do.