just force close people that go offline for some amount of time. This vulnerability isn't that big of a deal.
How Does a Lightning Replacement Cycling Attack Work - Illustrated Primer
"A proper fix probably requires more fundamental changes."
https://www.nobsbitcoin.com/how-does-a-lightning-replacement-cycling-attack-work/
Discussion
Loss of funds isn't that big a deal? Y'all have really lost the plot. It never worked well and it isn't going to.