Similar: During pandemic Ewan and Charlie did an electric bike ride from Argentina to the US and the support crew were in Rivians along with the Rivian CEO or head of engineering or something, as an extended QA run before full production. It was my introduction to the brand and sufficiently impressed me such that I think it’s the only option I’d look at for an EV.
What I remember from that show is that they plug in the Rivian to charge, and 12 hours later the charge level has increased by some miniscule amount. At some point they have to bring in a gas-powered support truck with a gas-powered generator to charge various electric vehicles. If anything, it was a commercial against EVs at the time.
It seems that EVs didn't make much sense in the environment of that trip (going through all of South America, where fast chargers were rare at the time)