I too jumped on board with USB-C right away. Only downside is some hardware manufacturers use sloppy fitting USB ports. This was a major issue on my Touchbar Macbook Pro. Just slightly bumping the cable would lose sync with my dock.
I imagine whatever replaces USB-C in the future should fix this issue and make a more solid connection like USB-A. However USB-C could be the last wired interface as everything in the future will move to wireless.
Try a different cable and make sure the ports aren't full of rubbish. A good cable and clean port makes a fairly good connection with a solid click. Lot of time I've used a sewing needle to fish incredible amounts of pocket lint out of peoples phone ports and cables connect so much better.