Omg, yes, game theory applies everywhere. No, the correct strategy isn't universally "reciprocate in kind and always enable kindness". There is no universal game with a universally correct solution.
30c is the perfect temperature. It's not hot it's nice. 40c is fine if you drink water and use shade. It's like saying 5c is dangerous bc it can kill you if you don't wear a jacket.
You need to be able to do layout design to do good ux. The visual presentation is a critical aspect of usability. Also backend code needs to be consumable future readers (including the author). That's something that is very often lost and you get terrible unorganized backed code.
We are wel past the point of no return.