I hate cursive, I've always hated cursive, I hate reading cursive, and I can't write in cursive.
The problem that I have with cursive (and this might not have been the same for everyone else; I've never actually compared experiences before) is that I was forced to learn it and use it for three and a half years before going to middle school and having all of my teachers tell me "Don't write in cursive. Print it so I can read it clearly."
The inconsistencies of the school system got on my nerves a LOT but this was definitely one of the bigger cases. I was in second grade when I learned cursive and the teacher made it out to be this huge step towards adulthood. Cursive was like the language for adults. My mom wrote in cursive, so I couldn't really argue that point because my mom was an adult so it must have been true. Cursive was also the magic path to having a grown-up signature. To this day I still fear signing important things because I don't know cursive and I don't have the chops to just scribble (which, as it turns out, is what a lot of people do).
I dunno, I just really did not like the devolution of handwriting throughout my schooling life. I went from learning print to learning cursive to not being able to use cursive at the cost of my grade to flat-out being told to not hand-write anything entirely.