First, Tesla has clearly made and continues to make a massive impact on the auto industry and the acceptance of EVs.
But one thing I can’t stand about Tesla is their horrendously dishonest marketing. They make it difficult to even find out the price of a car without the tax incentives. Sure, all marketing at some level is probably deceptive, but Tesla really goes above and beyond.
As the article acknowledges, which is somewhat surprising considering Electrek’s tendency to favor Tesla, naturally as it is an EV site.
The comparable US model, which I presume is the same or similar hardware is rated at 348 NEDC miles, which is closer to 322 EPA miles.
I saw an article/study a while back that basically found Tesla’s real world range was about 75% if advertised. Meanwhile, Nissan, Mercedes, BMW, etc had ~95-105%. I didn't scrutinize the methods used, but they claim Tesla's range is way less than the EPA estimates in real world driving. I know this is a common finding for all the Tesla drivers I know. I don't think I know anyone with a non-Tesla BEV who can comment on range estimate accuracy.
Despite my distaste of Tesla’s business practices (from marketing to apparent employee treatment)... in addition to the fact the quality for the price isn’t very good IMO and I don’t find them particularly good looking, if I had to buy an electric car it would be the most practical choice. They also have some of the best tech in the industry, really pushing the advancement of car tech, but the competition is catching up. 400 miles I think is the number where people start to feel comfortable.
But somehow despite the “they’re so reliable because they have
 no moving parts” ( 

 ), Tesla scores among the the worse in reliability. That said, theoretically once kinks get worked out and Tesla takes some tips from Toyota get, EV’s powertrains in theory should one day be very reliable. It's clear however their quality is always up to snuff, especially given the price.
My fiancée’s father has a 2016 Model S 90D with 75k, purchased brand new for over $100,000. He's had a bunch of little annoying problems and some big problems, like having to have a drive motor replaced (under warranty thankfully). He says he "loves the car but hates owning it". In a discussion between my future father in-law and my father, it sounds like mile for mile the 2016 Model S is 
LESS reliable than my dad’s 2012 Range Rover Sport, which is saying a lot for anyone whose ever dealt with a Land Rover.
Tesla’s parts and labor costs, in addition to their effective monopoly providing on parts, labor, and bodywork (and aluminum on some models) naturally makes them among the most expensive mainstream cars to cars. Plus, their lacking parts distribution and elusive service centers/appointments means slower repairs which costs your insurance money in many cases  Consequently, the insurance rates will be nuts. Its amazing seeing on Reddit or YouTube the minimal damage that can total the car. I know Tesla formed their own insurance company to deal with these cost issues, but from what I can see most people say it ends up coming more
Perhaps BEV's like Nissan and Hyundai have reasonable cost of parts and labor.... Nissan at least has awful resale though, as do a lot of EV's and Hybrids. Nearly all of the articles comparing Tesla cost of ownership come from essentially Telsa-propogranda-sites and a highly flawed research. It's very easy to cherry pick data or a single car model to compare to. Tesla used to (and may still) call the Model S a "full size luxury sedan" because of its large hatchback trunk, thus comparing to cars like the far more expensive S-Class (in reality its comparable to an E-Class). Or 
this 2017 article put out by Venture Capital firm Loop Ventures (Tesla investor) compares the 5YR cost of ownership in the Model 3 vs. Toyota Camry vs. Audi S5... The "study" is 
flawed... perfectly designed to have a a specific outcome, despite it being a dumpster fire otherwise.
It's funny they also promoted the idea that in 2020-2021 their cars would be fully autonomous and possibly robot taxis able to earn you money when not driving your car.
Regular gas today in Boston was $2.09 gallon (I’m old enough to remember in 2008/2009 when media pundits said we’d “never see gas under $4 ever again”). Meanwhile electricity prices are going up. Paying a premium for a hybrid of electric drivetrain.
I think there are still a lot of significant barriers Tesla and other brands especially (less advanced companies m) EV brands needs to get through before the general public public  will be more willing to accept them on a large scale. As it is I believe EVs only comprise -1% of the market.