The wear on my two year old AO50s Tele

Hey people! I posted this over at TDPRI as well, but wanted to get an opinion here as well! This is my American Original 50’s Telecaster! It gets daily use and is wearing in quite nicely, though the neck is beginning to look a bit dark. Should I treat it with something to protect the wood? I bought the guitar in January 2023 and it’s been getting daily use since then. It has also been played through 29 sweaty gigs, some lengthy recording sessions and countless band practices! It also got stolen in November 2023 and spent the freezing night in a thin gig bag at a construction sight, which is why there is some checking on the body (and a whole lot on the neck!).