> So, you reach for class warfare? Sheesh. It is anyone's fault that they are born into an upper middle class family? Are people from lower economic circumstances somehow superior, as you imply?

To be fair, I don't see any value judgements in the post you're replying to. He doesn't say if it's a good or bad thing, it's just a thing. But what I think this means is that field became more popular, entry filters became more competitive, and families with less resources to invest in their offspring became filtered out.

There's nothing good or bad about it.