I believe Andrew Zarian mentioned on a podcast with Paul that he was having trouble with his USB-C connection as well. He mentioned that it loosened over time. I’m having the same problem with my Pixel phone and wanted to see if anyone else is having problems with it?
I thought it was the cable at first and have gone though several and each have the same problem. To charge my phone now it takes about 5 mins of putting the cord in and out and trying to prop it up and then hope it doesn’t stop charging in the middle of the night.