Earlier quoted context omitted.
It's a fair question whether the architects of Google's ad monopoly are the right people to build a private search engine. As noted in the comments here, Neeva's own website says "Neeva was founded by Sridhar Ramaswamy (ex-SVP of Ads at Google) and Vivek Raghunathan (ex-VP of Monetization at YouTube)." Anyone who reads the NYT or Information articles can draw their own conclusions. If the counter-example you quote is…
Read what I said again, and then re-read in just in case you didn't get it that second time. Also my account was created 2 years ago.
The OP account that posted the link was nmwnmw. It was created on May 23, 2020. It has 2 submissions (both Neeva) and no comment history, at https://news.ycombinator.com/user?id=nmwnmw
It seems likely you work for Neeva. You should address these points as a Neeva representative if so. I'd be totally stoked to engage in constructive discussion about this, because it is actually an incredibly important issue.