Liquid has confidential transactions. Cashu is Chaumian ecash, both are networked via lightning so that with the right wallet(s) you can move seamlessly between the two.

The tools are definitely not as mature and seamless as I would like but they are there, and more is coming. Altcoiners don't want to see reality because their bags depend on it.

Even in a world where hundreds of govts force people to use national forms of money, everything has tended toward one. Govt force isn't going to be there to bolster altcoins as the world wakes up from this financial dark age we have been trapped in.