Why not look at why companies prefer to build fabs in dictatorships, authoritarian regimes or other unstable places instead of just throwing tax payer money at

Why not look at why companies prefer to build fabs in dictatorships, authoritarian regimes or other unstable places instead of just throwing tax payer money at it? To me it looks like they take high taxes from everyone and use that money to pay companies to stay in the country? Doesn't that sound like neo-communism?