The Twitter headquarters sign, San Francisco
Twitter's San Francisco headquarters sign before the 2023 rebrand to X, photograph by Runner1928 (CC BY-SA 4.0, via Wikimedia Commons).

DEEP DIVE 05 · THE TOWN SQUARE

The X Acquisition

The most expensive impulse buy in tech history — or a principled stand for free speech. The documented sequence, neutrally told.

The sequence

What changed

The stated rationale

His October 27, 2022 letter to advertisers: civilization needs “a common digital town square, where a wide range of beliefs can be debated in a healthy manner, without resorting to violence” — and he didn’t buy it “to make more money” but “to try to help humanity.”

The neutral reading

Supporters see a free-speech rescue of a captured platform; critics see erratic management that destroyed value and trust. In March 2025, xAI acquired X in an all-stock deal (reported: xAI valued at $80B, X at $33B) — implying X’s equity value had fallen well below the $44B purchase price. Both the rationale and the outcome are documented; the judgment is the reader’s.


Source notes

Deal chronology from SEC filings and court records (Delaware Chancery); post-acquisition changes from company announcements and contemporaneous reporting; the 2025 xAI–X deal from financial press reporting. See sources.