Yes we saw fees as low as 1 sat / vbyte recently. I will just put asside the classic reasons of an increased hodling trend of #bitcoin as digital gold and the typical effects on day trading driven by greater market dynamics. Bitcoin de-fi and transaction heavy behaviour is migrating to the fractal network which is a layer 2 on top of the base chain. It is like a virtual fractaline abstraction of the Bitcoin core software with its own native token ($fb). In the multiple Bitcoin-like layers the dreams of bitcoin degens come to life because on these layers such things as the famous Satoshi omitted Opcode, OP_CAT and others are enabled. Bottom line is that spam has moved largely offchain. Miner revenue could be a slight concern but I am sure as the entire system progresses miners will find a way to stay afloat.