If many miners become unprofitable, the hashrate will go down, making some miners profitable again.
Not only, but the retargeting will need more time reducing the coin mined every day.
If the hash rate dropped 10%, the retargeting would happen one and half day later and there would be 3240 coin mined per day against the 4200 mined today with an increasing hashrate (14K less coins in two weeks).
If the hash rate dropped 50%, there would be 52.200 BTC mined in 29 days instead of 104.400 (the network would not suffer a lot, because there is free room enough for double the transactions in a single block).
Take out 52.200 BTC from the market for a month and I think the price will rebound nicely.
This would lower the inflation rate to 9.7% annualized immediately, at the level of the current M1 rate.
Then (at a stable hash rate) you would have two currency inflating at the same rate, but one (BTC) with increasing adoption and the other with decreasing adoption.