> So, obviously other factors were driving that trend

Yes, gas sales are nearly zero in US, they are just starting. I agree other factors were driving that trend. Probably gas stations figuring out that its not a viable business. But now, EV sales have started. 25% of cars sold in California are EVs and growing. If gas stations have gone down 50% (202K to 115K) without any EVs, we can predict they will go down faster with EVs.

> gas sales industry was continuing to meet consumer demand

There is no consumer demand for gas sales, any more than there is a demand for whale oil or kerosene. There is a consumer demand for lighting, and whale oil, then kerosene were used in lamps obsoleted by electric lamps. Similarly, there is a consumer demand for going from point A to point B, most people are not gas-holics, they'll use whatever fuel is cheapest (first and foremost) and convenient. Well, EVs are most convenient, you can charge anywhere you park, it is hard to think of any building (home, work, shop) without electricity. If the biggest challenge that mankind is faced with is running a cable from a building to parking lot and we fail spectacularly at that, we are doomed. However, we have precedence that we can do this. Standard oil is built in consumer demand for lighting and kerosene lamps. When light bulb was invented, its not just about convincing people to buy electric lamps. It is also about doing the far harder things of producing electricity and distributing it. This grid was built and people switched to electric lamps. So, I am someone confident people will figure out how to run a cable from a building to parking spot. US has 2 billion parking spots and ~250 million cars, just converting a small fraction to EVs is enough.

An EV is a bigger breakthrough than a smartphone (which is primarily a content/addiction delivery mechanism). An EV solves energy storage, an unsolved problem of civilization. EVs can provide passive income. Folks who participated in a VPP pilot with powerwalls made $150/day [1], this is the very definition of passive income. A powerwall has 13.5kWh capacity vs car batteries of 80kWh, there is nothing preventing cars from supplying power to the grid at peak prices and making bank. Most of our electricity bill is for peak power, which is from costly natural gas peaker plants. These will all be replaced.

Next, there is significant curtailment of renewables, which overproduce and there is no demand. Power prices go negative (200 million times/year [2]), which means an EV owner can be paid for the privilege of charging his car. I can think of at least a few people who'd be interested in getting paid for charging their car, or even charge for free.

An EV is primarily an energy storage device (idle in parking lot 95% of the time), which provides elastic demand, as well as supply. Nothing else on the grid has this capability. This capability changes things permanently. Think of a time before information storage, youtube/instagram/tiktok -- all of this content and businesses were not possible before we figured out how to store information (hard disks, ssds). EVs bring that capability. This is a significant civilization upgrade that will enable many things in the future.

[1] https://electrek.co/2023/07/05/tesla-electric-customers-repo...
[2] Wholesale prices went negative about 200 million times across the seven US grids in 2021: https://www.bloomberg.com/news/articles/2022-08-30/trapped-r...