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I wasn't thinking about hardware power but about lower costs for the same work.
How much does it cost TH/s until it realizes that 5 cents?
If electricity consumption were to be halved, wouldn't that have a direct impact on the miner's total profit?
Doesn't matter!
You have 100 guys with S9 mining, doing each 14th/s and burning 1.3kw, spending 10$ for 1% of the profits.
There comes a guy with an s19 and he makes 10% of the pot while spending 3$, everyone will do the same
100 guys with an s19 mining, each generating 100th/s, burning 3kw spending 3$ and getting 1% of the profits.
Energy consumption for the network will always be somewhere around 75-90% of the reward, that is the only thing limiting it, and if it drops to 10$ we're back to CPU mining.

You can check the electricity consumption for the network, we went from 1th per kw to 30th per kw in efficiency and despite that the consumption has grown because the pot was bigger.
That is not a problem now.
Reminds me of the electricity problem in Germany.
2022 What can we do, we can't build back nuclear power plants, it takes 10-15 years!
2023 What can we do, we can't build back nuclear power plants, it takes 10-15 years!
2024 What can we do, we can't build back nuclear power plants, it takes 10-15 years!
...
2080, if only we would have started building those nuclear plants back in 2022!