More FUD. Chain will only matter when a channel closes. My node will receive normal bitcoin. If the peer runs Knots he will get his Mickey Mouse tokens.

The issue is we don't know where the others stand :-( I do agree, core will just continue running, but only until the first n blocks are mined on the other chain (which can take hours), then that's where we have a hard fork and you don't know where your channel partners sit.

potatotom

Your nodes will continue following the longest blockchain. The 3% hashrate of the bip110 miners will be contributing to a short branch that no one cares about.