Yes, it tends to mean whatever one wants it to mean these days. It's defined according to one's own opinions.For me, 'spirituality' the word means absolutely nothing. It's a vague catch-all phrase that gets tossed around a lot, and I suspect means something different to each person using it, with many not really knowing what it even means to them. I've even asked people, 'What exactly does that mean?" to get sort of blank stares.
In the religious dialogue of the West, it's a post-Enlightenment term, in that before then, 'spirituality' and 'religion' meant the same thing. In the East it still does, they don't see any distinction.
In the West the impetus was to separate one from the other under the anti-religious/anti-tradition imperative.
The phrase, 'spiritual but not religious' has even less meaning to me personally.[/QUOTE]