To answer the real world distance/cost question, read theough the Tesla Cybertruck thread. You'll find actual numbers experienced by some of your fellow OSA members.
Can they go further? Some, yes.
Can they pull anything? Some, Yes.
When their fuel is depleted, can they be put back into service in a timely fashion? (Minutes not hours). Yes, as little as ten minutes.
Can their fuel be replenished anywhere as easily as one can get gas? Yes. Gas pumps run on electricity.
Is their warranty any better or longer? Irelevant but available for purchase like every other vehicle.
Are they cleaner or "greener"? Yes.
Are they any safer? There's not a different standard to measure EV's. Cars are cars.
Could I drive one coast to coast and not get stranded? Yes.
With regard to that in bold and underlined. Look at Tesla's own numbers equating time of charge with miles of capability for travel. They are listing three different Tesla models.
Tesla - Home Charging Installation
While on the topic of non-fossil fuel generation of electricity, we noticed something on our last trip to visit family in Colorado Springs. The Army had installed solar panels on a number of housing units at Fort Carson. Our last visit revealed that the Army had removed those solar panels. What I don't know is whether they moved them to ground level or just did away with them completely. The housing units aren't really all that old.