[ceejayoz]

Sure, if you rule out rapid chargers, the math looks worse, but that's a bit like complaining about the availability of gasoline in the early 1900s.

There's already a pretty extensive network of rapid chargers, and it's growing all the time.

[ThunderSizzle]

Can I pull into any charger, pay whatever I need to, for 5-15 minutes and be on my way for another 300+ miles?

My understanding is that you were stuck with the charging network that each manufacturer is making.