Mobile carrier stocks got crushed today, down overall about 9% across the board.
Why? Because Elon Musk announced SpaceX is buying up nationwide low-band spectrum from Grain Management, specifically capacity from the old Nextel 800 MHz network, which is the exact frequencies that used to power push to talk back in the day.
Now, why is he doing that? Look at how Starlink works high level. Starlink is awesome for Wi-Fi in the house, on the roof, or out in the open. But if you want a true mobile cell network, you aren’t always standing next to a Starlink receiver dish, and satellite signals struggle to penetrate inside buildings when you’re indoors. The low band broadband Elon bought today gets him a whole lot closer to fixing that. Low band spectrum goes right through walls and concrete. That means he isn’t just building a national carrier, because on day one he pretty much has the foundation for a global mobile network. And that’s why traditional carrier stocks are falling off a cliff.
But the really interesting thing to watch isn’t just the carriers. It’s how mobile phones themselves are going to completely evolve, and in a lot of ways die, in the world of AI.
The Looming AI Antitrust War on Mobile
Before we talk about hardware, you have to look at antitrust because that’s where the mobile ecosystem is getting split in two.
Google obviously wants Gemini to win, so they’re embedding Gemini directly into all Android phones. Now, they learned their lesson from Microsoft back in the day: you can’t just pull an Internet Explorer and shove software down people’s throats into the OS without consequences. So Google makes it fairly easy for users to swap out their default LLM. But make no mistake, there are plenty of aggressive attorneys general out there looking to make a name and build a career, and they will absolutely find a way to go after Gemini’s default status on mobile.
Apple is taking a completely opposite approach. Instead of spending tens of billions trying to build their own massive LLM from scratch, they’re basically saying, “We’ll just partner with whoever has the best model, and let them pay us for the privilege.” It’s the exact same playbook they use with search, where Google pays Apple billions every year just to be the default engine on the iPhone.
So you have two totally different strategies on your phone: Android trying to control the AI within their owned ecosystem, and Apple acting as the high rent landlord partnering with the highest bidder.
How AI Kills the Mobile Operating System
Here is the ultimate takeaway for where this entire industry is heading: we are about to witness the death of the mobile operating system as we know it.
Everyone today assumes iOS and Android are the permanent pillars of mobile computing. But think back to when the web browser first took off. Everyone started realizing that if everything happens inside the browser, you don’t really care what operating system is running underneath. Microsoft was scared out of their wits because Windows suddenly didn’t matter as much anymore.
That exact same shift is happening right now with LLMs. Models are getting smart enough that you won’t need a traditional mobile OS like Android or iOS.
Imagine carrying a super thin, lightweight device running a native, ambient LLM. You just talk to it, and it executes whatever you need in the background. Your traditional smartphone with its massive screen becomes a secondary device that you barely touch because you simply don’t need a display to do 90% of your tasks.
Instead of an iPhone or Android phone, you have pseudo-replacements for mobile phones where nothing relies on screen interactions. Everything happens through natural voice and ambient intent, built natively for that specific hardware without sitting inside any mobile carrier or big-tech operating system ecosystem.
A lot of early startups tried to build this over the last couple of years and got beat up. But just like every other major startup cycle, they weren’t wrong, they were just early. Fast forward 10 years from now, and don’t be surprised when people still own smartphones, but rarely look at them because they’re doing everything through a tiny, screenless ambient device. That is the real future of mobile.