The 1990s Are Back in Style. Did They Bring a Tech Bubble With Them?

Barron’s piece argues that while 1990s nostalgia fits fashion, its stock-market parallels—particularly a potential tech bubble driven by AI—warrant caution. The author recalls the dot‑com crash and notes tech’s stronger market footprint today, advising investors to assess AI exposure and diversify. Younger investors may tolerate concentrated tech bets, but those nearing or in retirement should limit holdings in the tech‑heavy S&P 500 (suggested cap ~50% of equity exposure). The article is primarily market commentary highlighting elevated sector concentration and tail‑risk from a possible tech drawdown rather than immediate price events.