@deprecated_ii This was done on a smaller scale with New Hampshire and the Free State Project. Though they were "libertarians" heading it up (if that really means anything) so their numbers were probably too small anyways.
Most people do not move somewhere just so they can "vote" every 2 or 4 years. They move for very different and better reasons. Besides, if your gambit fails, you have to invest a whole lot of time and money to live somewhere you hate.
@deprecated_ii Yep. It turns out the strategy really does not work. I have seen it discussed in reverse, with Democrats trying to flip low population red states blue. But just think about the type of people who would be needed for this strategy to work. Do you think they would be able to manage living in an area outside of the "hustle and bustle" of their "dynamic" big cities (such as in pic related)? They would absolutely hate their lives.