I've only had one trip in the last 25 years that was more than 20 miles with my 7k# trailer. I do longer trips with my boat trailers, but they're only 1000 - 1500 lb, and have relatively low drag due to the shape of a boat. Also, I never mind hooking the boat to my wife's Durango for longer trips, which is a 5.7L ICE.
I really don't expect range to be a big issue for me, with this vehicle. I used to do a lot of long driving trips, but almost always fly or take the train these days, if a driving trip is more than 250 miles each way.
I self-identify as "EV curious".

But GM and their local dealerships left me with such disgust for them, after a prior ownership experience, that I have some trouble even looking at that bowtie badge without getting a little angry.
When casually or accidentally coming across threads on this forum and elsewhere, I come across a lot of Dodge and Ford fanboys, but most stories evoking GM are those of pure ownership frustration. Maybe I'm reading with a bias due to my own experience, or just lucking into the wrong stories, but that's been my impression.
I love the Rivian trucks, but more as a daily runabout than a tow vehicle. They just look way too small in front of a big trailer, to where I think side view mirrors don't even stick out far enough to see trailer fenders or rear wheels on our too-narrow PA back roads.