I'll take lightning over usb-c anyday. I currently have a pixel 3 and it does not connect half the time and yes, I clean out the stupid port with a toothpick even though I never had to do that with an iphone.
Android auto is especially annoying as a slight bump can cause it to disconnect and then it takes like 20 seconds to get it back running with the map on the dashboard.
The stupid headphone jack connector also sucks because the only way I can work out with it is if I use 2 rubber bands to pull the usb-c to headphone jack connector tight constantly or else the slightest movement in my pocket will disconnect it.
Cheaper lesser quality cables are the issue. Buy a 99c gas station Lightning cable and see how well it works for you.
[0]: https://www.amazon.com/Philips-Charging-Compatible-DLC5206BA...
https://www.amazon.com/gp/product/B07WFHNFSD/ref=ppx_yo_dt_b...
Reasons to have other standards exist because they are better than USB-C. I’ve got a lightning port on my current phone, while my old phone was USB-C, as well as my current laptop and tablet both USB-C. I have to say, the lightning feels significantly more secure.
Also, we have a standard for wireless charging. Qi has been around for years. Old Nexus used to have it. New iPhones do have it. IKEA even sells cheap furniture with chargers built in.
With USB-C there's no real reason to have other standards for charging a cell phone.
And with that out of the way, manufacturers can focus on developing a universal wireless charging protocol.