A hashpower in #Bitcoin will not help. First, the speed will increase to the first recalculation of complexity, and then it will be adjusted and you will have to either hold the power or reduce it, but you will get the usual speed of blocks again. And in general, there is no problem - you see the usual commission market, as it was before, many years ago. Only now you have #LightningNetwork

Nothing wrong with a healthy fee market.