Not clicking on the video, but the topic of "is range anxiety real" is an interesting one to me. I will say, for me, I pay WAAAY more attention to my state of charge, even now, than I did my gas gauge. In my opinion, the "anxiety" part of range anxiety comes not from the fact it may take you "longer" to get somewhere, but the feeling that you may not get there "at all" and you would be frantically looking for a charging station.
We KNOW that gas stations are ubiquitous, and that, pretty mucgh no matter where we are in, we can go 3-4 miles and find a gas station. Also, most ICE cars have a "range" of 350-400 or more miles. You dont actually think about "whether" you can get there, you just know you might or might not have to stop off "somewhere".
Contrast with an EV, there are websites that help you "plan your route" etc so that you can make it, or make it efficiently. Until there are enough charging stations that you dont need to think about planning a trip, you just get in the car and "go" there will be range anxiety.
Videos / anecdotes showing "you can do it" help, but dont solve the range anxiety issue... because in almost all cases there is planning to get from charger to supercharger, or ensuring that the location you arrive in has charging etc. In an ICE car you never consider if there is a gas station IN YOUR HOTEL when making reservations.
At some point, charging will be so common that we wont consider whether there is charging at a hotel, because anyplace we reasonably want to go will have that infrastructure in place in some form. We are not there yet, thus range anxiety.
"Anxiety" doesnt have to be rooted in fact to have an effect.