Aviation safety is already getting worse.
https://www.sfchronicle.com/bayarea/article/san-mateo-airport-faa-20066006.php or
https://archive.vn/BWA3k#selection-1275.0-1275.79
"The San Carlos Airport, a hub for Silicon Valley businesses that lies along the approach to San Francisco International Airport, will no longer have air traffic controllers guiding planes in and out of the airport starting on Saturday, according to airport manager Gretchen Kelly.
"The airport’s controllers resigned after the Federal Aviation Administration changed contracts to a controller firm with lower pay that does not 'account for the high cost of living in the San Francisco Bay Area,' Kelly said in a news release."