In some cases there is a (un)healthy fight between the boys and girls parents on who should go. Of course the other side, especially when the wards live in countries like newzeland, australia, canada, europe. Even the internet and connectivity has not alleviated the long hours of boredom and inactivity. What some parents resent most that they are taken for granted, and plans are made when boys'/ girls' parents will visit for how long. I am sure solutions will be found in due course.
Part of the blame for this situation also lies with elderly parents who readily oblige without clarifying or raising the downsides.