yep. you cant depend all stuff just on bitcoin.
actually, if you success and make much profit on this case, you can build your own factory, to produce your own profit and not depend on bitcoin. because, bitcoin its not hold on fotlr long time. sometimes they will down and in that time, you have the other leg to walk
What do you mean by building your own factory? Are you saying that you would do this to set up a mining facility to be able mine bitcoin? Either way that is also an equally risky strategy.