But if I build an ASIC computer for $100 and sell it to some miner for $120, have I (the ASIC company in China) not created $20 in value? If Bitcoin goes to ze

But if I build an ASIC computer for $100 and sell it to some miner for $120, have I (the ASIC company in China) not created $20 in value? If Bitcoin goes to zero I still made my $20.