With most transactions (and most tx fees) being forced onto second layers, it will be interesting to see how this impacts miner incentive and their desire to secure the blockchain.
My best guess is that by that time, Bitcoin will have become a minority player in the space due to its inability to evolve.
This depends on the future price of bitcoin, if the price increase and even if 100 satoshi worth a dollar, there will be nothing that will happen. Bitcoin will remain at the peak.