Buying Recorded Music is a luxury, there is no limitation on how a individual treats themselves to something they class as special to them.
Buying Hard Media to Stash Away or Play, Buying used or new Hard Media, or buying virtual Media, each option is for the individual to decide.
It is not really a winnable situation, when those who own music as a result of a purchase and those who use music recordings as a result of a hire agreement are suggesting their methods are the better one. Better for the individual not better for all.