Good point.
I also think that one of the weaknesses of the internal exchange is the lack of liquidity.

As far as I know, there was a time when liquidity reward was paid to liquidity providers to ensure the smooth liquidity supply of the internal exchange. I don't know exactly, but for some reason, that policy of supporting liquidity providers did not continue.

However, if we pool our wisdom, I believe we can find a good way to provide liquidity to the internal exchange.
Thank you for your good comment.