For me, it literally started with the 17 game losing streak because that’s when I started watching football. Growing up in Whinerville, I could only watch the Rams when they played them and watching them lose 17 times in a row really messed with my “football” childhood and early teenage years, haha. I know the Cowboys have been a laughing stock for blowing it in the playoffs, but they’ll always have a place in my heart for getting the better of the Niners during the 90’s.
As already mentioned, their fanbase is pretty shitty. All that success in the 80’s and 90’s left them spoiled, arrogant, and very whiny. I knew fans who hated on Jeff Garcia despite being a Pro Bowl quarterback. Now they’re desperate for their next Joe Montana, who they think they have in Brock Purdy. He doesn’t suck, but he also wouldn’t be in the Super Bowl if other players knew how to catch his interceptions.
Also, I can’t stand some of the local new/radio broadcasters. Greg Papa seems arrogant to me. I listened to his radio show after they lost to the Vikings this year and he implied that the Vikings only won because Kirk Cousins had the greatest game of his life. He had a hell of a game, but to say that he played his best game ever is insulting to Kirk Cousins and a very arrogant way to view your own team. He also started calling Moody “Money Moody” in preseason before making any real kicks in pressure situations. On top of that, he’s a fucking dork, and sounds like a goober saying “There’s a Sacko!” when the whiners get a sack. It’s pretty shameful man.
Lastly, a lot of these annoying ass Warriors fans that came out of nowhere about 10 years ago were really Niners and Giants fans who didn’t give a shit about basketball before Steph Curry and Klay Thompson. Despite growing up a Lakers fan, I never hated the Warriors and would sometimes watch them play on tv when I was younger. They always felt like an Oakland team to me and I felt some subtle kinship there because I grew up rooting for the A’s. Now you have all these SF Giants/Niners/Warriors fans who DID NOT EXIST back in the day, and these jerks think that the Warriors are God’s gift to basketball. It’s the same Whiner arrogance with a different team and it’s annoying as shit to be around.