every year I hear this.
transactions will become cheaper, we will get away from this, exchanges will become faster, but so far everything is only worse.
The implementation might take a few years as ethereum protocol is alive and any update through EIP must have passed so many things like approval from the miners, community, audited and tested.
That means it that will need a very long time to implement the update .
The update was not related to the exchange site but if you meant about the swap service and this is still having relationship