It’s just one of those things that it’s convenient not having to worry about WiFi when we travel and hotel WiFi depending on how busy they are is often pretty bad.
But especially with a laptop, as often as we travel, I don’t think I’ve ever needed to tether to my Mac accept for brief periods of times when our condos shared WiFi went out (I work remotely).
I wouldn’t pay for a separate line for a computer. I am sure others would.
On another note, I did give my mom my previous iPad and kept the data plan so she doesn’t have to worry about WiFi when they take road trips.
AT&T is "about as bad" as what? You gave no information.
But then I don't even care about 5g versus 4g/LTE for the most part, so perhaps I'm just not noticing limits that affect others.
https://en.wikipedia.org/wiki/QoS_Class_Identifier
T-Mobile comes with 5GB of high speed data per month to use for roaming in Canada and Mexico and lower speed data roaming almost anywhere else in the world.