One thing that is different is that carriers regularly subsidize phones. I paid 0 for my current phone, an iPhone 13 mini (when it was relatively new), partner paid nothing for theirs, latest pixel.
Now, lower cost carriers do less of this, and you need to get the high end plan, so it’s not good advice for everyone to get the free phone deal. It is one way a laptop is different. A decent chunk of people aren’t directly paying for their phone.
No. Most carriers have free phone promotions regularly. I paid $0. I think the phone before that was also $0. No impact on my bill (since I was already on the unlimited 5g super speed blah blah blah plan, these promotions serve as a way to get people into the all the bells and whistles $80 plans)
Now, lower cost carriers do less of this, and you need to get the high end plan, so it’s not good advice for everyone to get the free phone deal. It is one way a laptop is different. A decent chunk of people aren’t directly paying for their phone.