I’ve seen a lot of bands doing that at their merch table. I think for most bands, it’s just a keepsake like buying a T-shirt or sticker or whatever after a show. I’m sure there’s plenty of people who prefer cassettes (or at least the Walkman aesthetic) but for the most part, it’s just a souvenir.

I’ve never been into tapes but I collect vinyl. Part of the fun is all the extras tossed in. It’s like buying a boxed set or special edition DVD/Blu-Ray. Tapes don’t really have the same space for fun stuff but Taylor Swift probably has the budget to do something “extra” and make it a whole thing people put on Instagram.