It would not make shit worth of difference.
If miners go offline (like the did) difficulty drops (like it did) and the remaining miners keep going.
At worst you might have a few weeks of 12 to 15 minute block time till difficulty re-adjusts.
It's how BTC (and crypto in general work).
-Dave
Nah. Let’s clear some things regarding difficulty, difficulty re-adjust every 2016 blocks and not in x weeks, the network params just want 2016 blocks every 2 weeks if those blocks took more than 2 weeks difficult goes up if took less than 2 weeks difficulty goes down.