Verizon and T-Mobile will happily sell you a $50-a-month box that turns cell signals into Wi-Fi, no cable guy required.
The pitch is beautiful: plug it in, skip the installation appointment, cancel the $90 broadband plan you've hated for a decade.
Millions of Americans have already done exactly that, and the numbers keep climbing every quarter.
But ask the households that switched six months ago, and the story gets messier.
The core problem is physics dressed up as marketing.
A 5G gateway is basically a phone taped to a router, which means your home internet now inherits everything annoying about your phone.
Signal strength depends on where the box sits, what's between it and the tower, and how many neighbors are streaming the same evening shows.
Users report speeds swinging from blazing to dial-up in the same afternoon.
A window-facing spot works great until a new apartment building goes up across the street.
Rain, trees, and even a crowded Sunday night can all shave off performance, and there's no technician to call because there's no wire to fix.
Then there's the fine print that never makes the commercial.
Many plans carry data deprioritization, meaning your traffic gets pushed to the back of the line when the network is busy.
On the router running your kid's remote class, your work video calls, and the smart thermostat, it's a real problem.
Customer service adds its own layer of fun.
Because these are wireless accounts, not traditional broadband accounts, troubleshooting often means reading a script to someone who can only tell you to move the box near a window.
The catchphrase "have you tried relocating the gateway" has become a grim inside joke in online forums.
There's also the quiet erosion of competition.
As 5G home internet eats into cable's subscriber base, some providers are responding with promotional pricing that expires after a year, then jumps.
Others are simply raising prices on everyone to make up the difference.
The cheap alternative doesn't stay cheap forever.
None of this means 5G home internet is a scam.
For renters, rural households stuck with one terrible option, or anyone who mainly streams and browses, it can be a genuine money-saver.
The trick is treating it like what it is: a wireless connection with wireless compromises, not a magic replacement for fiber.
Before you cancel your current plan, run the gateway in parallel for a month.
Test it at 7 p.m. on a weekday, during a storm, and while three people are online at once.
If it doesn't, you just saved yourself a two-year headache.
It's that Americans are so desperate to escape overpriced, underperforming broadband that they'll gamble on a signal in the air.
Final Thoughts
That desperation says more about the state of internet access in this country than any speed test ever could.