Reaction to Tesla’s BTC investment will be all over the place…
Now we can go and buy a Tesla with our BTC! 
Thinking more on this…it’s a clever move for Tesla… Buuut… The trick here is that you would no longer have BTC.
20% depreciation as soon as you drive away, paid for with BTC that seems to just keep increasing in value.
That’s very true. This luxury of buying Teslas with BTC I would say is for Humpback Whales 
(5000 BTC or more) that owns a lot of bitcoins. Few bitcoins of todays prices “might” not be much for them and perhaps they might be earning interest on their BTC holdings as well.
Take a look at these articles below. They they talk about people who bought cars when the price of Bitcoin was much lower than todays prices.