There is a lot of Telsa hate. Tesla still is the king of 2 the most important parts of the EV... The HV battery, and charging network. Tesla's HV batteries are still the most efficient for the price point. Access to the Tesla charging network at the Tesla rate (the newly opened up magic docks have a higher rate for non-Tesla vehicles). And as a new 2nd hand Tesla owner, with FSD and Acceleration Boost, I can tell you that if you think Tesla secondhand vehicles aren't good/reliable, that is fine, but in reality, they are.
I looked at all of the other EV's available, and ALL of them lacked when compared to Tesla or many reasons:
Rivian - Lack of service centers, 1 in the NY metroplex serving VA up to CT and west PA. Log waiting list.
Lucid - Same as above and the COST...
Hyundai - Good option, but when it comes to usable features not as good as Tesla (problems using the new Tesla chargers, but this came after I bought my Tesla)
MB/Audi/BMW - EV's are too expensive compared to Tesla M3/MY price (and not 2x the quality)
Ford - A good option, but still not as good, lots of complaints about the only efficient model the Mustang E
When you look at the total package, of efficiency, range, user interface, charging network it currently is impossible to beat the Model 3/Y, or even the S/X. Also, when it comes to usable features, Tesla is still the top. You can add a million features and say Tesla is lacking, but if you never use them, you are paying for useless features.
The reason you see an endless number of White Tesla vehicles is, paint colors cost money, currently white is the base 0 cost option. It used to be black. Tesla has done a great job of keeping production costs down with things like this.
Also, when it comes to the sustainability of companies, Rivian and Lucid, are at risk, while Tesla has set themselves up right. They entered the game at the right time, they set up the #1 charging network, and are not over leveraged. They are really restrictive about adding features, much like how Apple tends to be, only adding features that are used, vs a ton of features that aren't used, and simply do not give the best user experience. They really are an energy company, that happens to make vehicles.
Tesla has outsold MB/Audi/BWM in the US, with only 4 models.
EDIT: Also, typical service costs at Tesla tends to be way less than other places. Tesla, like all other manufacturers has revisions of parts. I had my 2019 at Tesla on Saturday for a few out of pocket things I wanted. I had the side repeater camera/indicators replaced to the latest revision, had the drivers side wiper arm replaced to the latest revision, and had the 12V battery replaced (still tested good, but it was the original and I plan to change it every 3-5 years). Total out of pocket cost $553.43 (parts, labor, and tax). Getting the 12V battery replaced on my Ram at the dealership would have cost about $500.
EDIT 2: There was a design flaw with the original side repeater cameras, that caused indicator light bleed into the camera optics. This is only noticeable at night, I do a lot of night driving, so I decided I wanted to do the upgrade. The drivers side wiper arm has a revision with where the windshield washer spray comes out, they added a set of nozzles half way down the arm, which significantly improves the spray pattern and cleaning.