When I saw this person establish authority by listing the games they've beaten on the hardest difficulty, I was really surprised that none of the recent FROM software games were on the list (Demon Souls, Dark Souls 1 and 2, or even Bloodbourne). Although I admire their guts in coming right out and saying that these independent developers didn't put enough work into fine-tuning their survival mode, I would suggest playing a game that is more built around survival that autosaves your character with every death, loss or wrong move. Completing other survival-based games, like Don't Starve (if you are looking for an easier one), or Darkest Dungeon (if you are looking for more extreme difficulties) could help to establish authority on this topic more easily.
Good luck and enjoy gaming! Big shout out to Larian as well for their hard work and contributors in developing the Enhanced Edition.