I actually with exponential theory being proposed. Could easily see moving from 30k to 60k within a matter of days.
Why not $1 trillon per coin then? It's not as if enough real world goods to be purchased by said quantity of money actually need to exist...oh wait.
If the dollar experiences hyperinflation, $1 trillion per BTC would be no problem at all. $1 trillion dollar loaves of bread would be no problem at all either.