If I answer you no then I'll be lying. Even though my hope is for us to see 1 btc equivalent to 1 btc some day with the price of fiat mean nothing to us, the current movement of the price still gives us the indication in how well accepted btc is and its demand. I do agree with your reasoning but until the I will still closely follow the btc price movement.
I agree with that, if you are not aware what can a Bitcoin price may do, take a research instead. I think Bitcoin's price matters because it will dictate how much or how bigger the profit you can get, it indicates how the platform doing well, how does the investors and workers deal with it. This is very essential thing to be consider since we are talking about profit