USB-C is awesome. I can reuse all my 3rd party and Apple adapters for my USB-C peripherals, including tablets and the Nintendo Switch. In retrospect, Magsafe wasn't that great (comes off too easily). Moving back to older USB ports really would make no sense. They're obsolete. If you have older peripherals, get the dongles. We've been using dongles since the VGA/DVI days or Serial/USB days, so I really don't get the problem with them. Life moves on.
I have a need for HDMI and VGA and Mini DisplayPort and old USB... not to mention lightning. MUCH rather would have a single standard of multi-port w/ dongles than a mess of fixed ports.
Also, on what planet did anyone have a Magsafe cord over 2m? It was fixed to the adapter. The 2m usb-c cable is removable, add it with the 1m (edit: 2m!) power cable and it is a further reach than any prior Mac laptop adapter I've had, though I suppose third party ones exist.