What was one good thing that happened in the Chinese exclusion act that modern day should do?

The Chinese Exclusion Act of 1882 suspended Chinese immigration to the United States for 10 years and declared the Chinese as ineligible ...

Explanation:

The Chinese Exclusion Act of 1882 was the first significant law restricting immigration into the United States. Many Americans on the West Coast attributed declining wages and economic ills to Chinese workers. Although the Chinese composed only .002 percent of the nation's population, Congress passed the exclusion act to placate worker demands and assuage prevalent concerns about maintaining white "racial purity."

Explanation:

disease was the number one killer of native peoples. they had had little exposure to the diseases of europe. this led to some villages being almost completely wiped out and some tribes destroyed.