Reddit Is (Mostly) Shuttering r/all, but There’s Still a Way to Access It

Reddit is deprecating r/all and now redirects r/all links to users' Home feeds while directing trending browsing to r/popular. The change follows an extended experiment and will not affect users on old.reddit.com or those with the 'Default to old Reddit' setting enabled.

Analysis

Removing the universal discovery surface (r/all) is a product decision that shifts Reddit from a broadcast-to-many discovery model toward individualized, filter-driven consumption. Mechanically, expect a measurable reduction in cross-subreddit referral traffic within the next 4–12 weeks — my base estimate is a 10–30% drop in organic discovery referrals to mid-tail communities — which will depress new community formation and creator onboarding rates unless Reddit inserts alternative viral surfaces.

For advertisers, the change trades scale for signal: more personalized Home feeds should lift CPMs for targeted buys while shrinking the size of broadly-targeted trending placements. Over 3–12 months I would model a 5–15% uplift in RPM on targeted placements offset by a 5–10% reduction in total impressions; the net revenue impact depends on how quickly sales convert “lost” trending budget into audience-targeted buys.

Operationally this reduces moderation surface area and may lower short-term content-moderation costs and NSFW liabilities, but it concentrates power in recommendation algorithms and product governance. Tail risks include tiered backlash from power users and moderators (fast; days–weeks) and an advertiser boycott or legal scrutiny (medium; months); either could materially reverse the expected ad-revenue uplift within 1–6 months if disputes escalate or migration metrics worsen.

Key Decisions for Investors

• Long RDDT with downside protection — buy RDDT stock (or equivalent exposure) and purchase a 12-month put ~20% OTM. Timeframe: 6–12 months. Rationale: capture potential 25–50% upside if RPMs rise and engagement improves; protected downside if community/advertiser backlash drives >30% drawdown.
• Call-spread to play a measured engagement recovery — buy a 9-month RDDT 30% OTM call and sell a 9-month 60% OTM call. Max loss = premium; target 2.5–3x return if ad monetization lifts DAU/RPM by ~10–20% within 6–9 months.
• Pair trade: long TTD, short PINS (6 months) — rationale: advertisers reallocating budget toward precision audience buys should benefit The Trade Desk (TTD) while platforms reliant on broad discovery (PINS) may underperform. Target relative outperformance of 15–25%; stop-loss on pair if TTD underperforms by >12% absolute.
• Event hedge: buy short-dated RDDT puts (30–60 days) ahead of potential community catalysts — deploy if moderator unrest, advertiser letters, or large publicized creator departures emerge. This is a tactical tail hedge; expect cost to be <3% of position size for 1–2 months of protection.