Betting on the stability of a protocol is a good way to lose your money when that protocol is obsoleted.
Edit: I'm coming right out and saying it; if we even have to talk about L2 chains, you might as well just admit that Bitcoin itself needs an update to be usable.
Edit: I'm coming right out and saying it; if we even have to talk about L2 chains, you might as well just admit that Bitcoin itself needs an update to be usable.