Amazon just invested $25B into Anthropic and the stock moved up

The more I read into it, the more it feels like this isn’t really about the investment itself. What stands out is how tied the relationship is becoming. Anthropic isn’t just getting funding, they’re expected to spend over $100B on AWS over time, which basically anchors a big part of their future to Amazon’s infrastructure. It doesn’t really look like the usual “big tech backs AI startup” story. It feels more like a long-term positioning move around infrastructure, where the real value isn’t just in building better models, but in controlling the compute layer everything runs on. When you zoom out a bit, it starts to make sense why companies like Amazon are pouring so much into this. If AI keeps scaling the way people expect, then the bottleneck won’t just be talent or models, it’ll be access to compute at massive scale. And that’s not something many players can realistically compete on. So instead of thinking about who wins the AI race in terms of products, it almost feels like the bigger question is who ends up owning the backbone that everything depends on. Do you guys think this is a smart long-term move from Amazon, or just another massive spend in an already crowded space?