Creativity is great and it helps keep the trend and the fandom alive. But there's a limit.
Making Malfoy infertile, getting a divorce from Harry, killing Harry, cheating on him, etc., are just aberrant deviations. Realistic writing misses the point. It's about yearning and love.
BC doesn't innovate on anything. It plays like every modern indie "castlevania inspired" title. Please stop trying to pretend this game is some huge breakthrough rather your usual skin walker wearing the series' name.