I've never left. I've been ridiculed by some millennials (not even Gen Z) saying, “Who is still buying CDs in 2020?” -usually from someone with a nose ring and a tendency toward extreme worldviews. Others didn’t say anything, but they also dove completely into the digital world of streaming. I think that's very bad for personal use and preservation: own nothing and be happy, rent everything and be happy.
In my opinion, I prefer to own less but to truly love and own what I buy. It’s not nostalgia, it’s how things are meant to be. I don’t want to just increase the profits of a company that no longer feels the need to provide me with an actual product. I want to have ownership of what I pay for. Sure, someone might say that discs degrade, but that happens far more slowly than the rapid changes in licensing rights, movie credits, music geo-restrictions, and the instability of online platforms. I TRULY hope more and more people rethink their habits so we can return to a norm of physical media—not just books, but CDs, Blu-rays, etc.
A call to action from my side: This winter for Christmas if you have children, nephews, nieces, or friends etc. give them some physical media - or something to play physical media. Tell them about the beauty of it the collecting, the feeling of being a real fan of a band, discovering things by searching in stores or online, and then finally holding the product in their hands. It is not consumerism; it is really is connection, culture, and ownership.