I was dubious, so I googled.
According to this[1], 21 states require cursive as part of the curriculum, and some admittedly older data[2] suggests that 90% of students get some amount of cursive handwriting instruction.
[1] https://www.nea.org/advocating-for-change/new-from-nea/great... [2] https://drs.dadeschools.net/informationcapsules/IC0916.pdf