Earlier quoted context omitted.
I’m going to go ahead and say if you haven’t gotten onboard with USB C by now you’re behind. It’s been half a decade since the USB A port went away on Mac. I know everyone has their legacy peripherals they love but... it’s time to move on.
Well, this is supposed to be a professional desktop machine. I don't want to run my work machine off of wifi that could randomly disconnect in the middle of meetings though. I know I'm not the only one. They could have spent the 3 dollars per machine it would cost them to add an ethernet jack, but instead they're going to have you spend $20 on some adapter dongle. As for USB-A, there are tons of peripherals still in…
It's too thin to support a standard RJ45 port in the back like previous Macs.
macOS has supported Thunderbolt Ethernet/USB-A dongles for years if you want to go that route instead of using the Ethernet built-in to the power adapter.