Yeah, at the moment we can't compare the amount of content in these two playstyles - Good and Evil.
Good playstyle - we have 6 companions in Act I + Halsin in Act II
Evil playstyle with raiding the Grove - only 3 companions in Act I + Minthara at the start of Act II.

So , we lose 4 companions with their lore , quests and storylines in Evil playstyle for only one - Minthara. The Evil playstyle requires more content , maybe 1-2 additional companions , and Nere one of the best for this. Especially Minthara and Nere have the dialogues about each other , if you met one of them before. Would be fun to see them both in your camp smile.
Nere really looks like cutted content from the game.

[img]https://steamuserimages-a.akamaihd.net/ugc/2071149847037233619/A35FF36D0619C7AEE9AA7A730AFFFE4BC00AC1A3/?imw=5000&imh=5000&ima=fit&impolicy=Letterbox&imcolor=%23000000&letterbox=false[/img]