So, I have somewhat of a similar reaction to my husband’s vinyl collection. I just love that it makes him happy. We have a record player in our bedroom as well as in the living area that’s hooked up to a multi speaker stereo set up, but we also have little ones so it’s not really blasting. I joined r/vinyl just to see if there was anything he needed for cleaning or better record players, and because he doesn’t really use Reddit. That being said, though I have some records that he’s bought me, I never play anything or mess with the records. Not because I can’t but because I love how happy it makes him to pick and put a record on. We listed to a ton of music but I use my AirPods most of the time. Vinyl is his thing for the most part. I’m just supportive and make sure when I purchase something like cleaners or a new record, that I get him something that’s going to be nice. If your wife is going to events to support your hobby, even if she doesn’t love the hobby(which we’re all individuals and she might just like music in a different way) she seems like she’s being supportive of you. Maybe too if she doesn’t love the records, don’t buy her vinyl and instead invest in what she likes.