This is also true, but appears to mostly be made up for with money or other factors. I say this because pretty much all large enterprisey companies (in tech or

This is also true, but appears to mostly be made up for with money or other factors. I say this because pretty much all large enterprisey companies (in tech or not) use unpopular or ridiculous technology stacks in various places (I expect you can collect thousands of stories from HN easily), but their attrition rates are not particularly high. I could believe it affects the bay area and other areas of "high amounts of choice" more, but .... So while I believe what you say, and I even believe it impacts recruiting/attrition more than it used to, it still doesn't seem like a dominant factor yet.