My experience has been the opposite. I have never broken a cable connector, but I have had several devices with broken/non-operational ports that needed device repairs. On the other hand, I've had good luck with lightning ports but not so much with the cables.With USB-C it's usually the plug that wears out, not the port. The springy part that "clicks" is in the plug.
So while it might not be as durable overall, you might just have to replace charging cables more often. Not a big cost when the big benefit is compatibility with pretty much every other product out there for charging.