Five venture firms now control 73% of early-stage AI funding, a concentration that Michael Eisenberg on This Week in Startups calls the end of venture as a craft. With institutional LPs increasingly funneling money to consensus managers like Andreessen Horowitz to avoid accountability, the system now favors safe bets over frontier innovation. The result is a capital structure that scales like an index fund, not a seed-stage investor.
This engorgement warps startup math. As Larry Covert and Eisenberg explain, massive funds overpay for narrow slates of companies, diluting ownership and stacking liquidation preferences. The dream of a 100x return collapses when billions chase late-stage valuations under the guise of early-stage investing.
Meanwhile, the AI margin trap is closing. Michael Eisenberg and Mike Granoff argue that most high-growth AI startups operate at negative gross margins because each inference burns expensive compute. Unlike traditional software, AI scales with rising marginal cost - especially as energy bottlenecks loom. Future efficiency, they say, will come from distillation and edge computing, not bigger models.
"When funds become too large, they stop chasing asymmetric upside and start acting like index funds for the late-stage market."
- Michael Eisenberg, This Week in Startups
The same structural rot appears in crypto venture. Jeff Dorman on Bankless argues that major funds now trade liquid tokens while hiding behind 10-year lockups - a mismatch that turns them into unacknowledged hedge funds. They collect venture fees while running trading desks without proper risk controls.
LPs are revolting. Matt Walsh notes that institutional investors no longer accept opaque reporting. They demand real-time transparency on liquid holdings and are forcing a split between private venture and 'liquid venture' as a distinct asset class. Funds that can’t audit or explain their token positions won’t survive the next cycle.
"They’re performing hedge-fund-style labor with venture-style fees and zero hedge fund discipline."
- Jeff Dorman, Bankless
The pattern is clear: capital concentration is distorting both AI innovation and venture governance. The craft era is over. What follows is industrialized, institutionalized, and far less forgiving.

