#CLN has #SCB, redundant databases (just specify a second sqlite file) and a proper backup plugin that replicates every DB change. so I'd say yes.
Discussion
LND's Channel.db approach is very fragile.
I wonder why don't they split them into separate files one for each channel.
you will be scratching your head every 5 minutes when you read more of the code
it amazes me to think that some of the guys working on it have been working full time as Go programmers for over 5 years and yet...