Tony P.Columnist

A rate hike doesn't break anything the day it lands. It breaks things the day someone has to borrow again, and this time the biggest borrower is the AI buildout.

If this company vanished tomorrow, how long until someone else could do its job? Sort the AI industry by that one question and profit lines up with the answer.

You can get the chips in six months and the transformer to power them in twenty-nine. The AI boom's bottleneck is now concrete, steel, cooling water and a place in the grid queue.

The fastest chips ever built spend much of their time waiting for data. That one fact turned memory from a commodity into an execution race between three companies.

A 10% edge disappears into integration work. Buyers aren't buying a chip, they're buying a working system. That's why the best challengers ended up as parts of the platform they set out to replace.

EUV lithography has no second supplier, not even a weaker one. ASML didn't beat its rivals. They read the same research and decided it wasn't worth it.

The seasoning company makes the insulating film inside nearly every advanced AI chip package. Its moat isn't chemistry. It's the years it takes to qualify a replacement.

No broker, no API key, no pip install. A 40-line bot traded EURUSD for five years and made +1.7%, and that disappointing number is the whole lesson.