Is having an attack power so high pointless

Noob question here, first time playing and I’m hearing a lot of people say that attack power and life dosnt matter, I’m playing as the Druid and crits arnt that crazy highest about 100k am I missing something? Do enemy scale with levels, so when I’m lvl 100 with the same states will the enemy’s be easier then now? If the stats don’t matter what does.

Noob question here, first time playing and I’m hearing a lot of people say that attack power and life dosnt matter, I’m playing as the Druid and crits arnt that crazy highest about 100k am I missing something? Do enemy scale with levels, so when I’m lvl 100 with the same states will the enemy’s be easier then now? If the stats don’t matter what does.