Eh, not really. People on the highway are trying to get to their job on time (DPS-Check). Unlike them, I leave my house early and get to work early (Prepared for the Dungeon). I also stay out of the passing lane, so they can speed past me if they want to (avoiding Savage/Extremes).
My responses are, 'Everyone enjoys the game in a different way. This is how I enjoy the game and why I don't heal anymore.' You can be perfectly capable of doing something and still not do it for whatever reason you want. Just because I can cook lunch doesn't mean I won't go out and get something from a restaurant if I feel like it. Just because I can do my own taxes doesn't mean I won't go down to the local H&R Block to get them done by a professional (I worked there for a while, I know how to do taxes, I just like to give back to the company).
Does it bother you this much to know there are people out there who avoid something because they have a different choice in their playstyles from your own? FFXIV isn't a job for me. Its a hobby. I'm not aiming for some kind of promotion when I play this game.
And if Cleric Stance was gone and MND provided that 10% DPS boost Cleric Stance previously provided then... where's the DPS loss?