Er, Lake Chapala is shrinking due to mostly exploitation of water.
Lake Chapala, Jalisco, Mexico - San Miguel de Allende, Mexico
This is exactly how Lake Aral happened with the over-use/exploitation of the lake’s water for agriculture. But Aral Sea has been returning since 4 years ago.
Aral Sea's Return Revives Withered Villages - washingtonpost.com
Again, your point about shrinking lakes??