There are some people who live in the Sahara Desert and those people have adapted to the climate of the Sahara Desert.
The people that live in the Sahara Desert raise crops on irrigated land in an oasis and the people who live in the Sahara Desert typically live in tents so that they can easily move when needed.
The Sahara Desert is a tough climate to live in but it is possible for some people who have been able to adapt to the climate.