MoonshineMidnight PopeRigby 6 and 6a just don't have strong batteries. Same with 7 and 7a. I hear 8 has improved on this, but I'll believe it with more reports on the 8.
[deleted] Like Michiel , Relaks @de0u and @User2288 , I have seen amazingly better battery when 5g turned off.
233328 PopeRigby Do you use mobile data a lot of the time? I have no complaint with the battery of my Pixel 6 except when I use it for prolonged periods of time over mobile data (more precisely anything better than 3G, even with good signal).