Here's one, I don't give a shit what you do with the item I proxied for you. If you sell it, give it away, cut it up and wear it on your head, shove it up your butt, I don't give a shit! I gave it to you and that's it! Finale! Fin! Period! When I gave it to you, it's your property! You can do whatever the hell you want, homie! So, you shouldn't give a shit what I do with the item you proxied for me!
I honestly think it depends on how you grew up as well.
I moved to the US from India when I was 11 and my family really did not have much money. One of those PRL shirts would have been most of my shirt or shorts budget for a summer. So seeing so many of those the first time I went 'post-SF thrifting' I grabbed a ton of those. Now, I grab them if they fit me, but probably not anymore.