Why do LSU fans rigorously defend Burrow but not Brennan

Both are first time starters at their current level who have yet to pick up a win. Both have been charged with throwing over 40 times a game and have the weight of the offense of their shoulders. LSU fans are quick to point out that the Bengals have lost not because of Burrow, but because of the O-Line and receivers. But why doesn’t Brennan get this benefit of the doubt? Over 80% of LSUs receiving yards from last year are gone. Including 2 All-Americans and the team’s passing coordinator

Perhaps more telling is how LSUs O-Line has changed. Last year they won O-Line of the year. This year their protection numbers have been awful. 2nd worst in the SEC

Stats - % of drop backs under pressure by Team/QB

Minimum 20 drop backs

From PFF College Stats

1. Alabama - Jones (24 DB, 2 P) (8.3%)
2. Georgia - Bennett (32 DB, 6 P) (18.8%)
3. Auburn - Nix (30 DB, 6 P) (20.0%)
4. South Carolina - Hill (43 DB, 10 P) (23.3%)
5. Kentucky - Wilson (42 DB, 10 P) (23.8%)
6. Florida - Trask (43 DB, 11 P) (25.6%)
7. Texas A&M - Mond (30 DB, 8 P) (26.7%)
8. Tennessee - Guarantano (34 DB, 10 P) (29.4%)
9. Vanderbilt - Seals (33 DB, 11 P) (33.3%)
10. Georgia - Mathis (22 DB, 8 P) (36.4%)
11. Arkansas - Franks (43 DB, 16 P) (37.2%)
12. Missouri - Robinson (28 DB, 11 P) (39.3%)
13. Ole Miss - Corral (42 DB, 18 P) (42.3%)
14. LSU - Brennan (57 DB, 25 P) (43.9%)
15. Mississippi St - Costello (65 DB, 30 P) (46.2%)


Using the logic regarding Burrow and the Bengals, LSU fans should be passionately defending Brennan. But they do not seem to be. What is the reason for this?