now bitcoin price is 7,700 $ for 1
BTC if price increase to 100,000 and i want to send 100$ it will be 0.0001
BTC how much fee will pay ??
in other words if price increase fee will increase to be more than sending amount
The fee will probably not decrease as the price rise, if you take a look at the fee chart
here . You can see that the fees although not directly proportional to BTC, it is connected.
If this trend carry on, then yes your 100$ will be eaten up be the sending fee.
This is especially true for online exchanges that use fixed fees for sending/withdrawing.