I dont think people realize really how bleak the universe really is based on our knowledge. I think the reality of it isnt meshing with peoples fantasies.
If the developer dialed back the realism I bet more people would be happy.
But literally life and these perfect biomes is rare as hell. I understand that. So when someone does come across some lush ass planet its supposed to be something special.
That would be a bit more compelling if there were more planets devoid of life. Every planet I've been too has had life, just not much in the way of variety, which is kind of the opposite of what you're suggesting.