Not really. That’s the reason for the new season is that everyone starts with a clean slate. A new character at this time won’t help anything if you’ve already done statues, unlocked the main city waypoints, and renown to the third tier in each area.
Now season 2 was my first time getting to 100 and attempt to clear the season challenges. And my advice there since I won’t complete it: do NOT skimp on leveling up your glyphs. I did everything else but I lost my momentum at the end because it became daunting.
Stoicism helped me. The dichotomy of control.
“You have power over your mind, not outside events. Realize this and you’ll find strength.” -Marcus Aurelius
Basically everyone is responsible over their own thoughts and actions.