The question is unclear about which event in San Franciscos history is being referred to. However, based on the search results, it seems that there are several issues that have contributed to the citys decline in recent years. Here are some of the factors mentioned in the search results:

• Housing and Homelessness: San Francisco has been struggling with a housing crisis and a growing homeless population. There have been debates over how to address these issues, with some arguing that the city needs to build more housing and others advocating for more services for the homeless.

• Crime: San Francisco has seen an increase in property crimes and retail thefts in recent years. Some have criticized the citys response to these issues, arguing that there are too many "bullshitters" in the city who are not focused on solving concrete problems.

• Public Safety: There have been concerns about public safety in San Francisco, with some residents feeling that the city has become less safe. However, violent crime in San Francisco has remained relatively low compared to other major cities in the United States.

• Remote Work: The COVID-19 pandemic has led to an increase in remote work, which has caused some people to leave San Francisco. This has had an impact on the citys economy and foot traffic downtown.

• Politics: Some have criticized San Franciscos progressive leaders for being more focused on "LARPing left-wing values" than on creating a livable city. There have been debates over issues such as housing and schools, with some feeling that the city has lost its way.

It is worth noting that the search results may not provide a comprehensive or unbiased view of what has happened in San Francisco. However, they do suggest that there are a number of complex issues that have contributed to the citys current situation.