Need to propagate a lot of dollars fast, 24/7 as a moat on it remaining a reserve currency.
99% of these software startups are basic software that can be handled by a single dev; see Reddit apps and such.
But that money printer was running hot and heavy. Needed to funnel it somewhere. Why not that favorite political cudgel of the elites; pointless busy work jobs! Let's invest in a bunch of shops nearby for them to lunch at too!