Articles entire thesis looks like it can be completely de-railed if one activity happened: ai infrastructure firms cease to be able to secure more capital. Is that likely? History says it's inevitable, but timeframe is an open question.
If this does occur, unfortunately it isn’t like any of the production capacity is going to immediately shift or be repurposed. A lot of the hardware isn’t usable outside of datacenter deployments. I would guess a more realistic recalibration is 2-3 years of immense pain followed by gradual availability of components again.