A whole neighborhood was evicted for the Rio Olympics, and many of the
inhabitants are
left
without a community even though they have more valuable houses.
I don't think the Olympic games will be held very much in free
countries any more. The people know what a swindle the games are and
will campaign to keep them away. The games will be held in tyrannical
countries like China, where the people can't resist.
This raises the question of whether to hold Olympic games any more.
Typically each sport has an annual championship. Those are held at
different times of year, and they don't put a burden on the cities
where they are held. They also don't provide an opportunity for big
profits for a few businesses — and that is good.