In that case there's even less of an argument for USB-C ports since it's real world failure rate is much higher . Partly due to the increased complexity, partly due to the physical design, partly due to less stringent quality control, etc...

If you assess failure rate based off whether it can reliably meet advertised claims year-after-year, such that a large degradation would count as failure, then I would dare say real world failure rate are dozens or hundreds of times higher than Lightning ports.