Increasing the anonymity of USDT, USDC, BUSD on the Lightning network (like cash)...so as to approach that of Bitcoin itself...would seem the biggest aspiration...especially as the Western empire begins to/suddenly disintegrates. Would getting a large enough pool of stablecoins onto Lightning...that just mostly stays there, but trades with high velocity within...be the only way to create anonymity? For a while, maybe. But stablecoins backed by USD/Treasury fiat will always eventually go to zero. And exiting LN is where the KYC danger lurks.
So, USDT on LN?...sure, for a while anyway...until the music stops. But that's alot more dangerous than even market timing in general. "4th Turning timing"? "Empire demise" timing? Scaaary! Robbing Bolivian banks on horseback seems more fun.