I'm 41 - yeah we had learned both joined and "printed" (as we'd call them) letters, with the intention that for handwriting you'd use joined, but it was only required, for a bit, in lower grades in Croatian classes (ie. that'd be English classes in the US/UK/etc).
That was some 33 years ago but I have an 8yr old now and that part of the curriculum is basically the same.
Both then and now kids only need use pencils for this, thankfully :)
For myself, written joined up is more effort and slower than just individual letters. I don't know if that's due to less practice in it, or due to left handed needing to push the pen(cil) more when writing in that style.
I'm way faster touch typing (tho not on a screen keyboard!). If it were up to me, kids today would learn the easiest handwriting method (I believe that's individual letters) and typing, instead of two ways of writing.
Thanks for sharing your thoughts! Always interesting to find how somr things I take for granted are done/seem elsewhere!