Geese drew one of the biggest Friday crowds at Outside Lands — trailing a real argument about whether the year's breakout band was made by fans or by a marketing firm's "trend simulation."

Geese, the Brooklyn quartet that indie rock spent 2025 arguing about, drew one of the biggest crowds of Outside Lands' opening day Friday, Aug. 7, in Golden Gate Park. SFGATE's Dan Gentile, reviewing the set, describes frontman Cameron Winter opening with "Husbands," dropping a mid-set San Francisco in-joke, and wearing a T-shirt that read "Nothing feels real" — a line that landed heavier than a slogan should, given the year the band just had.

Here's the backdrop, because the set doesn't fully make sense without it. Geese's fourth album, "Getting Killed," came out Sept. 26, 2025 on Partisan Records, produced — improbably — by rap producer Kenny Beats, and earned Pitchfork's Best New Music. Then, in late March, musician Eliza McLamb published a Substack essay called "Fake Fans," tying the band's rise to a marketing firm, Chaotic Good Projects, whose founders had described a tactic they call "trend simulation": flooding TikTok with posts across many accounts to "simulate the idea that the song is trending." Wired followed with a piece literally headlined around the word "psyop." Chaotic Good quietly scrubbed the relevant section from its website within a day.

Neither Geese nor Winter has publicly answered the charge; their label pushed back, calling the success organic. What you got Friday, then, was a band playing loud, weird, genuinely good rock in front of thousands of people who'd read all of it — and a shirt that read like a shrug.

Outside Lands runs through Sunday, Aug. 9. Geese are done for the weekend, but if you're heading out, gates open at 11 a.m. and three-day passes are long gone — single-day and any resale is your only way in.