News that Batman creates asic for the extraction of Ethereum has received real confirmation.
https://shop.bitmain.com/product/detail?pid=00020180403174908564M8dMJKtz06B7&utm_source=mass%20email&utm_medium=email&utm_campaign=e3-announcement . I doubt that this can significantly affect the profitability of mining, but can significantly reduce the price of GPU RX series.