With AML sanctions coming after it, lightning wallets shutting down or implementing KYC, I don't think so. I think lightning CAN be quite private, but it's more difficult than Monero.
I am really not at all an apologist for Monero, but to deny that the market has spoken is patently absurd. It's literally the point of this poll.
Shitcoins are just R&D for Bitcoin. We're getting BitVM now, which wouldn't have happened if Ethereum didn't exist.