I don't think this is correct. See this article from July 2017 [1] Banning petrol cars was already discussed, it mentioned many car constructors, but not mention of Tesla. At that time, 27,903 Tesla cars were sold in Europe [2], so the market wasn't disrupted at all.
> France will end sales of petrol and diesel vehicles by 2040 as part of an ambitious plan to meet its targets under the Paris climate accord, Emmanuel Macron’s government has announced.
> The Netherlands has mooted a 2025 ban for diesel and petrol cars, and some federal states in Germany are keen on a 2030 phase-out.
> India, where scores of cities are blighted by dangerous air pollution, is mulling the idea of no longer selling petrol or diesel cars by 2030, and said it wants to introduce electric cars in “a very big way”.
[1] https://www.theguardian.com/business/2017/jul/06/france-ban-...
[2] https://www.goodcarbadcar.net/tesla-europe-sales-figures/