And no part of that implies any emotion or sentiment at all. What you are reading into is is your own bias.

It almost like a title:subtitle structure. You read the content to understand it. The title simply says something like "I am no longer interested in YC. I want to discuss age discrimination". It does not say "Those f--ker at YC are biggoted blah, blah who discriminate against older engineers and because of that I've had enough and I am done with them". That's what you and dang seem to want to read into it. Well, you are both wrong. It's just a title. No emotion or implications being made other than those made in the mind of the reader.

Judging a book by the cover, are we?