Yeah, it’s gotten pretty bad in the Bay Area too. Lack of basic hiking courtesy (saying hello when you pass people, giving right of way to people going uphill on narrow slopes, walking single file when you’re in a group, etc) would be frustrating enough on its own, but it’s way beyond that - leaving trash, playing music on Bluetooth speakers, people mountain biking for what seems to be the first time and having no clue how to behave on their bike, etc.

Any trail that can be found with a basic google search on the weekend is just not worth it.