That hasn't been my experience. Dust and wear out are common issues with both connectors, but I'm specifically referring to the quality of the connection. USB-A

That hasn't been my experience. Dust and wear out are common issues with both connectors, but I'm specifically referring to the quality of the connection. USB-A being larger and rectangular simply achieves a better physical coupling than USB-C. Cables are a source of problems as well, but I've specifically had failures of the female ports and not any individual cable. More so on laptops than mobile devices, to be fair, but I never had these issues with USB-A.