I disagree that this is a serious problem. Nice keyboard and big screens help, but are not a requirement. I do believe that hardware is becoming a problem, tho

I disagree that this is a serious problem. Nice keyboard and big screens help, but are not a requirement. I do believe that hardware is becoming a problem, though. iOS devices are permanently crippled, Android and ChromeOS are crippled by default and Windows is heading that way as well. This is the real danger to learning.