Given that Tesla can remotely brick any of their cars and Mr Musk's increasingly unpredictable behaviour -

How much can you depend on that car you bought ?

What safeguards are there in place (apart from not buying one)?

@steely_glint He has cancelled orders in the past, because someone was critical.
@slac Yeah, I'm thinking more of bricking a journalist's car 'because they are a risk to me' .