"The next biggest thing to become too cheap to meter is cryptocurrency transactions. Different layers are being built with lower and lower transaction fees. The next logical step is zero."<p>I keep reading this, but the bitcoin fee today is about the same as it was in March 2018 according to this chart:<p><a href="https://ycharts.com/indicators/bitcoin_average_transaction_fee" rel="nofollow">https://ycharts.com/indicators/bitcoin_average_transaction_f...</a><p>Ethereum has similar transaction fee problems.