If you are against it, don't use it. It's an OPTION. There are plenty of games out there with super easy modes that expressly exist to remove difficult so "players can enjoy the story". I've never picked that. I won't be picking invincible mode either.
It is far better for a game to have optional, easier difficulty than to have "butt hard controller throwing difficulty" only. Having options is almost always better than having no options at all. If you hate the idea of invincible mode, the solution is simple: DON'T USE IT. No one forcing you to. What concern is it of anyone how other people choose to play their games? Why would anyone feel the need to dictate what is acceptable there? This is silly.







