Honest question from someone who has never actually had to use a paper encyclopedia. Do they still print paper encyclopedias?
Why would they? With Wikipedia being freely and always available and up to date, and most/all for-profit encyclopedias being online now, who goes to the library to use a paper encyclopedia? Have you used a paper encyclopedia recently? I haven’t for decades, but I still visit the library. Google tells me World Book is the only encyclopedia left doing print runs, and it’s more geared toward students, so maybe only purchased by schools. I wouldn’t hold up paper encyclopedias as evidence of what the library has or doesn’t have.
They don't publish many of them anymore as paper sets.
I used to love them, but Wikipedia changed everything
It's worth considering if a short-term focus on stocking fad romantasy comes at the long-term expense of a body of knowledge. Consider the classic value of college degrees - they're (largely) not optimized for fad pop knowledge or even vocational skills, instead optimizing for a rounded body of knowledge considered to be broadly 'educated'.