As long as you have an active node and channel state backups or trust another person to do it. The potential to be rugged by your peers or channel host is always there after you make a transaction. This caveat doesn't exist for L1. Once the transaction is sufficiently confirmed you can't be rugged. It is final. Maybe there is a different term for it.
Worse, in practice, most lightning users don't even use it this way. They use it custodially.
I'm willing to entertain trade offs. But we're throwing away major value props of Bitcoin for scalability. The few things that differentiate it from fiat.
Defeats the whole purpose.