Sacks: AI Data Center Pipeline Could Close by 2028

David Sacks puts a date on the AI data center boom's potential end: 2028. On the All-In podcast episode released November 7, he said: "Nobody can make a $50 billion investment in conditions of uncertainty. I think by 2028 the pipeline will be closed or significantly reduced."

His argument rests on permitting. The biggest danger, Sacks said, is breaking ground and then getting "enjoined" — stopped by court order — halfway through by a worker strike or a community group. He added that governors in the largest data center states are "basically indicating that they favor a moratorium" until certain conditions are met.

Why does permitting reach every supplier?

A data center needs land, power, and a finished building before a single chip goes in. Broadcom's chief executive made the same point on the company's September call: "Before you get the chips out there, you have to get the data center shell in place and ready for production." If buildings stall, chip, networking, and cooling orders slow after them.

Each company in the chain is posting growth that assumes the expansion keeps going:

• NVIDIA (NASDAQ:NVDA) reported Data Center revenue of $89.02B, up 117%, guided next quarter to $108.0B +/- 2%, and disclosed supply obligations of $279.00B in its latest SEC-filed earnings release.
• Broadcom (NASDAQ:AVGO) sees fiscal 2028 AI semiconductor revenue reaching $230 billion — inside Sacks's 2028 window.
• Arista Networks (NYSE:ANET) grew revenue 58.5% and guided Q4 to $3.9B-$4.0B. A limited number of large customers drive much of that revenue.
• Vertiv (NYSE:VRT) reported organic orders up over 100%, with customers typically ordering 12 to 18 months ahead.

What happened to the landlords while chip stocks fell?

Over the month ending November 6, NVIDIA fell 21.4%, Broadcom 22%, Arista 20.86%, and Vertiv 25.81%. Over the same stretch, Equinix (NASDAQ:EQIX) slipped only 1.85% and Digital Realty 3.47%.

One explanation: a freeze could help companies that already own permitted, powered sites. Equinix's chief executive said, "If there are a number of projects canceled, then it only makes what is already scarce capacity much more of a scarce resource." She added that across its 3 gigawatts of planned capacity, "the land, power and permitting are largely secured." Digital Realty has 1.5 gigawatts under construction, 63% pre-leased, and a record $2.5 billion backlog giving it visibility through 2027 and into 2028.

Is the freeze actually a done deal?

No. Sacks's view is a forecast. Proposed moratoriums can be narrowed, delayed, or dropped, and nobody knows how state policy will land. Vertiv's chief executive called power, permitting, and labor pacing items that "are not slowing down growth." NVIDIA expects fiscal 2028 revenue growth of approximately 70% and describes that outlook as limited by supply, with customer demand running higher. The company also cited top-five hyperscaler capex (the big cloud providers' capital spending) of nearly $800 billion in 2026 and $1.3 trillion in 2027.

What should investors watch next?

Many people own this trade without picking a single stock. A major Nasdaq-100 index fund's prospectus notes significant information technology exposure, so an AI spending slowdown would show up in many 401(k) and IRA balances. Four signals stand out:

1. State action: whether moratorium talk in big data center states becomes passed rules or stays at the proposal stage.
2. Guidance checks: NVIDIA against its $108.0B guide, and Broadcom against expected Q4 AI revenue of $21.7B.
3. Vertiv orders: with a 12-to-18-month order horizon, a slowdown would be an early sign that 2028 projects are slipping.
4. REIT pre-leasing and pricing: rising rents at Equinix and Digital Realty would suggest scarcity is helping landlords even as new construction slows.

If permitting tightens, investors with heavy index exposure to AI hardware should know which parts of the chain depend on new construction — and which collect rent on capacity that's already built.