Yes I meant the truthcoin link. The side-chain (like liquid) might be a solution, but in the end what people are going to want is the ability to move around bitcoin instantaneously without paying mining fees and waiting for block confirmations. This while still having the option to "cash out" of layer two and move their coins to more secure cold storage. This notion that everyone needs to run their own full lightning node with a dozen channels is ridiculous. There is plenty of room for improvement with LN, and there are already many movements in this direction (like fedimint) but I doubt anyone thinks layer two is as virtually set in stone as layer one should be.