Pavel, in regards to your comment about Musk being a master cheater reference his "advanced battery technololgy" I think it might be interesting to see what your comments will be after "Battery Day" that is scheduled for late May, 2020.  The following article may be a preview of what is revealed at "Battery Day".  It looks like GM may also "be there" regarding the $100 per kWh cost for batteries accorging to this article from Car and Driver magazine:

Report: Tesla’s Next Battery Will Make EVs Cost the Same as Gas Cars

https://www.caranddriver.com/news/a32476367/tesla-battery-electric-cars-cheaper/