Not completely false, but far from accurate. For almost 2 years now, Tesla has committed to DENSITY as well as to DISTANCE.
While it is regrettable that after this commitment, it became obvious that all they did was to halve the pie, and hence the rate of progress for both, that's reality as it stands today.
Nowhere has suffered more from this change than the I-10 Supercharger Wasteland from Tucson to San Antonio (forecast for completion since late 2014, when the aforementioned commitment was made). Once complete, this will represent the first and only annual transcontinental route that will not require chains or AWD. Further, millions will be served from Florida to Texas to California. That's why they built I-10 in the first place.
Destination chargers are worthless for distance travel, and have nothing to do with the SC rollout. Happily, hoteliers and malls recognize their value for half-day shopping/dining trips and for overnights, and those deployments do continue.
If Elon's commitment holds for another 250 SC sites in the US and Canada by the end of 2018, which seems a bit fanciful given that the low hanging fruit is long gone, that would be wonderful. SCs at San Ysidro, Lukeville, Nogales, and every other significant Port of Entry would be great to boost tourism to Ensenada, Puerto Peñasco, Guaymas, and points east - but that ain't happening any time soon.
Supercharge.info shows that there is good progress in the Midwest and the Northeast. We'll see how it goes in the Southwest and SoCal. I fully expect Alaska to be connected to BC and there to be SCs in Arkansas, North Dakota and Nova freaking Scotia before Tucson gets connected to San Antonio,