So everything they announced on February 28th, then revised again in mid-March, is now completely changing again.
Sounds like a company in distress. Forcing options on customers that they don't want. Conversely, those that select the option could have gotten it cheaper. I think Tesla's 450,000 Model 3 order book has disintegrated because of all its bad customer management. If they had been better managed, they would have grown organically and not been in such disarray.
GM, Ford, Chrysler, BMW, VW, Toyota, Honda, Nissan have such ridiculous budgets for marketing and Tesla is pretty much word of mouth, yet it has been unable to capitalize on that gain due to capital outlays. It had an order book that all these companies were envious of and yet it managed to disenfranchise so many of these customers by making only the expensive models. That ongoing philosophy is how Tesla is killing itself. Branding itself as a luxury car maker while simultaneously being mass market is nothing short of idiotic. And with a performance brand like Porsche entering the fray, it's going to eat into some of Tesla's high end models. The only positive I see in Tesla is its Supercharger network. The Model Y did not blow any skirts up. And the pickup (Model P?) will undoubtedly price between the Y and the S which I think is too high. Basically, it's all for the luxury car market, yet the capital expenditure seems to be spent towards mass market production. It makes no sense.
I think Eon Musk has got to go for Tesla to survive. He is far behind the level of competency needed to make sound management decisions.