First off, not all the countries where these lovely ladies come from have hot weather most of the year. Our "high prices and taxes" are all relative when it comes to the cost of living here.
I'm sure there is a genuine business reason why these lovely ladies are working here — I don't think we should delude ourselves into thinking that it is purely down to Irish lads being sexy
I don't think we should question the reasons they are here — just be happy they are here for us!