Because there is a character wipe with the new season, if I’m close to finishing the campaign, should I just focus on that and get all the altars, and avoid everything else? I don’t see much point leveling up and planning out my character build and obsessing over equipment if it’s all going away in a week.
Eternal realm characters aren’t being wiped.
You just have to make a new character to do seasons content. You can still use your current main forever to fully 100% the game of you feel like it. That character just won’t get the new content.
No need to rush anything.