California: San Francisco Supervisor recall "reaps the whirlwind"

Some more detail on the recall effort against San Francisco Supervisor Joel Engardio over the city's approval with Prop. K of a new park on the Great Highway. The article (where I am quoted an called a "recall maven") notes that Engardio was a big supporter of the recall of San Francisco District Attorney Chesa Boudin (who is a constituent of Engardio and says he will vote against the recall). 

Proposition K passed with 56% of the vote, but in Engardio's district, the vote was 63.7% opposed, so real risk. 

The article notes that the Bay Area has had a boomlet of recalls.