It's not in their interest to do so. Tesla is the EV leader and exports many vehicle from China to other countries. Additionally, Elon has a direct line to Trump, it makes no sense to burn bridges.
In what sense is Tesla the EV leader? BYD sold 4.3M EVs last year and is up 40% from 2023. Tesla only sold 1.8M and is down from 2023.
From where I’m sitting, Elon is very lucky the US government is protecting his business with tariffs, but that only affects US sales. They haven’t made a new car since 2020 either (cyber truck doesn’t count).
Yes the cars are "purchased" and left sitting in a field to bump up the sales numbers... I can't remember exactly how they do it, but its purely to boost the sales numbers likely to get more govt subsidies