Electronics have limited our abilities in speech, and memory. I support this with no facts but my opinion because who needs to speak correctly when you have these shortcuts also who needs memory when we have notes. It's all buckshot and everyone is eventually going to be run by it.
Electronics play a vital role n our modern civilization helping us with transportation, info transportation and much more. Think about a world without electronics. How would you contact your parents on your way to school? How would you go long distances? Studies show that more than 98% of the US population has a computer at home.