Classist Biases in Historic Preservation Battle?

We normally focus our posts to this forum on Austin, but I came across this interesting account of tensions in a Chicago neighborhood:

“When ‘Historical Preservation’ Is Actually Classism: The Case Of Neighbors of Saint Boniface”
https://medium.com/@melissamcewen/when-historical-preservation-is-actually-classism-the-case-of-neighbors-of-saint-boniface-1af9067bcc43

Homeowner incumbency and biases present challenges that aren’t unique to Austin.