It doesn't matter if it goes to 1 dollar if you are here long term. In 10 years anyone holding double figures of BTC will be rich and the idiots without future vision will cry for days. It's a basic law of life.
It would certainly matter of it went to 1 dollar. Something would almost certainly be up and wrong if it went to that value and miners would abandon it like rats from a sinking ship because they're not going to mine for free. I agree that the price today doesnt matter that much and it hopefully will be a different story in 5-10 years.