Yes and no. Yes your want to make an offer to those arriving, but you also don't want to destroy a city by letting prices go so high that only a certain caste of people is able to afford it - think SF. Not everyone can be rich enough to afford decent living inside a city. And yet you still want cheap burgers and services, as well as public schools and trash collection and police. None of those can afford big city living if you allow the tech & big business crowd to simply price them out of the market.
