For
Many technologies were inspired by sci-fi ideas.
Against
It creates unrealistic expectations about science.
Anonymous excerpts, translated where noted.
“In Star Trek (1966), the automatic doors & handheld communicators among other things were completely speculative fantasy elements”
“iPads were inspired by PADD in ST:NG”
“lack of flying cars or no self lacing shoes like in back to the future.”
“they failed because the science simply said no.”