No, it appears you just hate Jerry Jones. How about giving Jerry Jones a fair shake? Did you miss the thread of the reccords of the teams since 32-team expansion? The Cowboys are 13th under Jerry Jones. Not bad for a 'lousy' GM. Not great, but far from 'lousy.'
At the risk of repeating myself, here is a cleaned up version of the response I posted in the thread in question:
Bob Sturm formula NFL rankings for 2002-13
Playoffs = 1 CCG loss = 3 SB loss = 5 SB win =11
1 New England Patriots 44 pts 3.67 avg 11 11 1 3 5 1 1 5 3 3
2 Pittsburgh Steelers 33 pts 2.75 avg 1 3 11 1 11 5 1
3 Indianapolis Colts 27 pts 2.25 avg 1 3 1 1 11 1 1 5 1 1 1
4 New York Giants 26 pts 2.17 avg 1 1 1 11 1 11
5 Seattle Seahawks 22 pts 1.83 avg 1 1 5 1 1 1 1 11
6 Green Bay Packers 21 pts 1.75 avg 1 1 1 3 1 11 1 1 1
7 Baltimore Ravens 21 pts 1.75 avg 1 1 3 1 1 3 11
8 Philadelphia Eagles 18 pts 1.5 avg 3 3 5 1 3 1 1 1
9 New Orleans Saints 16 pts 1.33 avg 3 11 1 1
10 San Francisco 49ers 15 pts 1.25 avg 1 3 3 5 3
11 Tampa Bay Buccaneers 13 pts 1.08 avg 11 1 1
12 Denver Broncos 12 pts 1.0 avg 1 1 3 1 1 5
13 Carolina Panthers 10 pts .83 avg 5 3 1 1
14 Atlanta Falcons 10 pts .83 avg 1 3 1 1 1 3
15 Chicago Bears 9 pts .75 avg 1 5 3
16 New York Jets 9 pts .75 avg 1 1 1 3 3
17 San Diego Chargers 8 pts .67 avg 1 1 3 1 1 1
18 Arizona Cardinals 6 pts .5 avg 5 1
19 Minnesota Vikings 6 pts .5 avg 1 1 3 1
20 Tennessee Titans 6 pts .5 avg 3 1 1 1
21 Oakland Raiders 5 pts .42 avg 5
22 Cincinnati Bengals 5 pts .42 avg 1 1 1 1 1
23 Dallas Cowboys 4 pts .33 avg 1 1 1 1
24 Kansas City Chiefs 4 pts .33 avg 1 1 1 1
25 Washington Commanders 3 pts .25 avg 1 1 1
26 Houston Texans 2 pts .17 avg 1 1
27 Jacksonville Jaguars 2 pts .17 avg 1 1
28 St Louis Rams 2 pts .17 avg 1 1
29 Cleveland Browns 1 pt .08 avg 1
30 Detroit Lions 1 pt .08 avg 1
31 Miami Dolphins 1 pt .08 avg 1
32 Buffalo Bills 0 pts
In terms of meaningful accomplishments we've become one of the worst franchises in the league.