I can't speak for anyone else, and there are certainly valid points to both sides of this. I may or may not read this entire thread. The subject matter is so subjective and once I got to the insinuation that people who move may be weak and just want yes-men around them...Let's just say I need no extra irritation today.
So skipping to the back to add my two cents. Had my parents not picked up and moved when and where they did, I would not be Catholic today, period. We have suffered greatly, individually and as a family, and some of those repercussions will be life-long, but that's the sacrifice God asked of us to hang on to our Faith. Grace does not come cheap.
There are cons to places like St Mary's and other hubs, but sometimes the cons of staying put elsewhere are much, much worse. The same goes for my husband, whose family also moved to a hub when he was young.