Bitcoin Average Mining Costs 30.2k and BTC/USD price was 20k and according to today date those values will change a lot.
Stop with this average!
This is one thing investment by a wanna-be journalist that picked the average electricity prices from each country and made an average compared to the hashrate!
Things don't work like that!
Let me give you one simple example:
October 2020, price below 10k, hashrate at 130exahash, a 30k per bitcoin average price would mean we can support 390 exas (double than current numbers) even without counting the improvement in efficiency since that time as more and more s19 replace older generation miners.
Total Hash Rate (TH/s) is decreasing
Daily averages don't mean a thing.
In the last 24h we had
157 blocks, which would mean an increase of 55 over the last period.
If you're expecting a 30% decrease in difficulty based on that 30k price you're in for a surprise!