I currently think that the boombox is balanced. Just run away from the boombox, they nerfed it in the same update as the spawn killing “fix”.
Speaking of spawn killing, yes. They need to actually fix the spawn killing.
They could do this by increasing the player invulnerability, and even making it so attacking doesn’t make you lose the invulnerability, because unlike in TW you can just run away.
Arrows are fine being as expensive as they are IMO, but should be nerfed another way. I think arrows should deal less damage in close range (vote here).