You certainly seem to have some.
I have a large digital library but that does not mean that they approach the value of an actual bound book. Especially one with fond memories attached.
I am not a boomer but i found your remark teeming with ignorance and misplaced emotion.
You'll see this same attachment in people who keep drawers full of old phones or just keepsakes from old trips and adventures that an outsider would only see as garbage.
Really, it just seems ironic to come on here being bitter and hateful while complaining about boomers...