Another pipe dream... Tesla is already having difficulty expanding the SC network ... wait for the Model 3 tsunami to hit next year
Except there will be no tsunami, other than the one conjured up by the shorts and clueless media. The same pablum was parrotted prior to the Model X, as some will recall.
Even with easily 300,000 Model 3s expected in the first 2 years, the net impact to CA is negligible (+36,000 cars per year).
Other posts have debunked the hysteria ad nauseum:
12,500 L2 & L3 chargers from 2 CA utilities alone.
70% of homes have garages.
$1.2B in Dieselgate money for CA chargers and maint alone. That's the equivalent of 4000 SC sites, and there are only 400 on the continent at present. All for CA, not that any Dieselgate money will go toward Tesla SCs. But it will fund tens and tens of thousands of chargers.
Solve CA and you solve the continent.
Included SCing will remain one of Tesla's best competitive advantages. Expect them to leverage it as some *significant* volume of real (versus vapor and short range) competition *finally* materializes in a few years.