Yes, I know. It's worth asking what makes that worthy of a radical break and totum simul repudiation now, though, when previously such things were dealt with through 'normal' lapsing-but-continuing-to-feel-a-vague-connection. I don't think it's at all unreasonable to speculate about ways Catholic culture might have [Inks]ed up, since this is about people leaving, you know, cultural Catholicism.
I can speak from experience (family/town etc) that cultural Catholicism even without devotion is increasingly regarded as 'unhealthy' for family cohesion. Catholics whose family is everything to them (in part because of their Catholicism) can't 'set aside' people that don't fit Church ideology. Why baptise your child into that community if you love your gay brother? It's a huge disconnect, in that family for a lot of people is worth more than a community of faith.