I'll be getting a new Pixel 7 Pro in one week (gift from my brother ), and my previous primary phone was OnePlus 7T. It's main board died a month ago so was searching for a new phone that included Pixel 7 Pro and a OnePlus 9 Pro too, but later decided to pick P7Pro. My one and only concern with the P7PRO would be the charging speed and battery life including SOT. Around at the time of purchase of 7T I got around 9-11 hours of SOT with OP7T so never ever worried about charging it, till the battery got deprecated a very few months back. Also I carried the 30T 30W charger always because with a few minutes of charging the battery could give half a day's more power for typical daily usage. My other concern is about the performance of the front cam because I never had any quality issue with, also it was was of superb quality too.
I still have my 7T Pro ME, it is a damn good phone. I'm using a 8T now, but thinking about using my 8T as my backup phone and making my 7T my primary phone again lol