I love stuff like that. I’ve got demo tapes and 7" records from local punk bands from the 90s. Some were kids from my school or kids I used to skateboard with.
A lot of it is just rubbish, but it means something to me. I’ll put a few songs on every couple of years, laugh at the hand-drawn artwork, reminisce, and sing along.
Pretty sure there’s very few, if any, other copies of some of that stuff around anymore.