I've had 2 rod failures that were likely defective blanks. One while casting and the other while pulling some line out. Now that I think about it, both were Cabela's rods.
Broke some in car doors, hit the tip with a dry fly when picking up a long cast, had one pop right above the grip while try to break off a snag. Basically, 95% were user caused 😁
My only non-idiot failure was also a Cabelas branded rod. Failed twice actually. It was a 9’ 6wt, forget the model, but fairly high up in the Cabelas lines at the time. $300 sticker price maybe, bought on close out for closer to $200. It was my go to WW rod, and I don’t know that I’ve found a rod I liked as better for creek WW fishing, but I’ve stayed away from Cabelas branded rods after this.
First failure the tip broke off just stripping some line out. This rod threw a lot of streamers, with shot sometimes, so it’s absolutely possible this failure was also user error after prior unknown impacts to the tip by a weighted streamer or shot.
I snipped the tip, and put a new end ferrule on and it still casted and fished pretty well as an 8’6” 6wt, so I kept it, and still enjoyed fishing with it for another year or two. Then, on Pine one Fall I hooked a high teens Fallfish (not kidding, it was a Fallfish), and while fighting it the female end ferrule of the second section exploded. MacGyvered a repair to get me through the day. Took it back at this point, and they gave me store credit for the last (lowest) sale price they had on record for the rod. $119 IIRC. Forget what I used that credit for, a new spinning surf reel, I think, but haven’t and won’t buy any more Cabelas branded FF rods.
Edit: My Dad had the same exploding female ferrule on a Cabelas CGR. My rod was graphite, but still. They did do an even exchange for a new rod for my Dad, as that model was still available.