I‘m not questioning the data, but this whole „article“ is advertising to sell an ETF to invest into this trend.

Witcher 3:

• NPCs have at least some rude remarks for you, but a good number also have hints and background info hidden in their dialogue.
• You should eat to heal, but on the lowest difficulty setting this is not required anymore. Just meditate and everything is refilled.
• You can explore different landscapes and their flora and fauna, but you can also go to the towns and cities and checkout their sociological patterns. The settings even change after you meddle with higher politics in the main and side quests.

If you prefer something besides swords and monsters maybe (haven’t played it myself) Cyberpunk 2077.

Another one I have started (but far from finished) is Mass Effect. In my first sessions I was overwhelmed by the many dialogue options and factions present in the citadel.