1. People fighting back due to never ending effects caused by these massive data centers

2. Companies realising that they are burning half million to get nowhere

3. Circular investment scaring investors

4. And more recently, companies hiring people back coz the AI aimed to replace humans, created more problems than solved them

5. Memory cartel falling apart, again, they did the same thing during 2000s

6. China is making good ML free, supply and demand, destroying the US tech token business model

7. Even META has too much computer power and no enough use for them.

Those are the main reasons why AI buildout is not just slowing down but falling apart faster than expected.