Seems like the miners squished out every little hash rate left in their miners yesterday, reaching an ATH at the day of the halving:
Bitcoin Hashrate All Time High May 11, 2020:  149.72 EH/s

Currently we are estimated to be down with about 21% after the halving. Lets monitor how this evolves, no 'minder dead spiral' yet it seems.
Current Bitcoin Hashrate:  118.64 EH/s