This isn't a bull bet, it's a bear. AI would need to be perfectly monopolized to capture all the gains, and it's increasingly looking like that won't be the case - as all the component pieces are already open source at competitive levels, and any final architecture improvements that cross the final thresholds could be leaked in a 50GB file. Whoever gets to it first has a few months head start, at most, and probably not enough time or control to sell products - or shovels. After that it's a neverending race to zero, to the benefit of the consumer and the detriment of the investor.
Nvidia is a great example case. They currently dominate the GPU market, an "essential hardware for AI", yet ternary asic chips specialized for transformer-only architectures are looking quite viable at 1999s tech levels. Wouldn't bet on that monopoly sticking around much longer.