>we've had the opposite problem: lots of highly paid tech firms moving into SF.
Quite the problem ... the kind of problem that multitudes of cities and regions in the world are desperately trying to recreate.
>This has changed the nature of San Francisco in a way that many dislike, including me.
This is where progressives don't live up to their name. The nature of cities is constant change. Meanwhile the activists are desperately trying to keep change to a minimum so that the character of neighborhoods never changes. It's an interesting dichotomy.
>because rents have gone up so much, and also it's just not as fun, it's crowded and stressed.
Rents will drop if you increase density ... but that would mean building higher density housing and thereby accepting that the character of cities and neighborhoods change.
>I am aware that I am a part of the problem: my wife and I are white, yuppie, dink tech workers. :)
The fact that you're white and a tech worker isn't the problem. It's that you had the opportunity to move to San Fransciso for work due to the tech boom, and now you're trying to pull the ladder up so others cannot do the same.