I think with factory build wheels it’s always wise to get the spoke tensions checked by a local wheel builder.
That said my factory build LB carbon on hope have been fine aside having to get the back wheel rebuilt due to a sudden meeting of derailleur /spoke.
It’s a shame they’re more expensive now, I think mine cost about £650 all in direct from LB built on hope hubs.
I don’t really do proper DH or enduro, but I did have a proper brown pants moment going down a rubble strewn bridle path, front tyre punctured and I was riding on the rim with the tyre flapping about as I tried to slow down as fast as I dared.
No damage to the rim other than a couple of scratches.
Managed to safely, slowly come to a stop. That’s an AM spec 32h rim.
They are bloody strong. Although I’d be wary of going for a lower spoke count or an xc layup to save a few grams.