is creating a wall that makes it harder for BTCto be a universal economic currency. Stores may take 1BTC for a product and in the AM that 1BTC could be valued at .08BTC. Obviously theres a ton of positives to this happening I think more than negatives. I for one hope it does though because USD is getting old 
What are you trying to write, first you put up questions on the price fluctuations, then you show it could be bad business, then again you put its good. Look op price fluctuations happens due to demand and supply. Normally all transactions are done at a fixed rate, so if there a increase or decrease no one can help it. No risk no gain. USD is not that strong any more yes, currently due to trump policies it's weak, I expect Bitcoin to be strong as usual and continue for long. Keep buying at every dip that's the only way to work out this price fall.