This is an innumerate talking pointing point repeated endlessly by Republican talking heads. There is somewhat of a numerical advantage to small states, but it

This is an innumerate talking pointing point repeated endlessly by Republican talking heads. There is somewhat of a numerical advantage to small states, but it helps Vermont, Delaware, Rhode Island, New Mexico etc for Democrats, and it hurts Texas, Florida, Ohio, Georgia etc for Republicans. With winner-take-all allocation of states' electoral votes, politicians are incentivized to put all of their effort into battleground/swing states, regardless of size. Presidential candidates spend 99% of their time in swing states, except for when they go to NY/CA/TX/FL to fundraise. Iowa gets attention because it's the earliest primary, not because it's rural.