Have you tried turning it on since then? That should have been plenty of time to dry it out. See if it still works and test out if everything is normal and report back
As what cearp said, circumcision is really common here although boys that undergo it are usually in their preteens or early teens. Local governments would have yearly circumcision programs (usually around summer at where I stay at) for the area they govern in although that was before COVID...
Try using this: https://gbatemp.net/threads/retrogamefan-updates-releases.267243/
And try asking around that thread for help. I found your cart's website listed below the DAT folder spoiler so try following the instructions listed there.
It's certainly one thing that I miss from older games but I don't really hate S&V for not including them. I just hope that going forward, future games can still find time to add them back in.
Gym challenges now also happen mostly outdoors, with actual gym buildings themselves just serving as something like a reception area. Battles with the gym leader happens on a court that's part of the city/town.
Oh that's one thing that initially annoyed me at first. Buildings in towns and cities do have doors on them but you'll only be able to enter ones that have a rug/carpet on the doorstep. These are mostly just shops and to be honest, only the sandwich shops have an actual interior as most shops...
Spent 19 hours so far on Scarlet and honestly, I love it. While I am only about 20% done with the game (could probably be faster if I just straight up decided to use fast-travel), this is probably my second favorite game in the series, with the Gen 5 games being my overall favorite.