The OP is probably talking about the psychological impact of washing Netflix restlessly during long periods of time. That generates GDP, but the net impact on society might not be positive. Same thing with the psychological issues associated with social media addiction.
The TV always has been a stationary device. But now you can carry it with you everywhere you go in the form of a Netflix-capable device ala smartphone/laptop.
Your answer only rephrases the question. The only way for it to hit $0 is if nobody is willing to buy the stock. This seems unlikely, given that the Bitcoin they're holding, even at 50% of present value, is still worth significantly more than $0.
Their Bitcoin holdings seems to add up to about half their current market cap, so that seems to make no sense.
EDIT: From [1]:
> “As of June 21st, 2021, MicroStrategy holds an aggregate of approximately 105,085 bitcoins, which were acquired at an aggregate purchase price of approximately $2.741 billion and an average purchase price of approximately $26,080 per Bitcoin, inclusive of fees and expenses.”
From [2]:
> Market cap: $6.08 Billion
So ~half, and average purchase price is still substantially below current BTC price.
