i didn't say they don't care about their money,what i said is they don't care about the transaction fees when dealing with "big money".
let's say if they want to transfer bitcoin that worth $1 million,they will just tranfer it directly ..... ,DO YOU THINK THEY ARE GONNA TO SWITCH IT TO DOGECOIN AND THEN TRANSFER IT?..if your answer is yes then you probably an idiot .
Think that's unlikely to happen unless the BTC network is too overloaded and somebody needs an immediate transfer and is willing to risk the cost of it for some reason that will likely make them even more money than the potential diff (especially on exchanges with low tx fees - took me two days to transfer out of cex.io before - so I used DOGE next time) - BTC segwit will likely minimise or eliminate that use case. Not been transferring too much BTC lately so not sure what the tx times are right now.