We all know that ETH switched to the POS algorithm long ago, and we were supposed to see a flexible scalability of the network and cheap transactions. While transactions have become cheaper, comparing to BSC, DOT, Polygon, they still remain relatively expensive. Today, looking at Gas station, I see that a regular transaction costs $1.5-2, not to mention swaps.
Question:
Will a solution be found to the problem of expensive transactions on Ethereum? What steps can be taken to reduce fees and increase network scalability?