GOKAAAAI... SILVER!
…Okay, seriously, it’s really bizarre how I’ve had just about every possible problem with my Switch’s left JoyCon EXCEPT the joystick drift. First the joystick starts getting outright stuck and I have to clean it, and now its battery is apparently perpetually at a lower level than both the actual console and the right JoyCon even after I did the “reset the AC adapter and JoyCon” thing suggested on Nintendo’s support site. And sometimes it seems like it’s a little bit more sensitive to my inputs than it should be, but that’s not exactly drift.