degoogling my 4 years old Google pixel 6 revived it

The battery was terrible, it barely worked, super laggy and everything of the sort. I changed the bootloader (or, however it works) to GrapheneOS and it's running like it's brand new. The best thing is that I've been using it periodically throughout the day and it's at 94%?!?!?!??!?!!! holy moly? it took like an hour to get to 10% charged before I changed it to GrapheneOS. I thought it'd be confusing but it's like really easy to set up and everything. I just wanted to make a post glazing it.