How can we trust triplebite with our career, finance information and personal information when you pull these kinds of moves. Make a good product. If it's actually good people will sign up.
You are totally missing the point. You think the change significantly improves your product, but your users perceive the change as a massive breach of trust. Why? Because the underlying JTBD (job-to-be-done) for a lot of engineers is discreet job searching. IOW, for a lot of people, a public TB profile would be like having a private Ashley Madison profile [0] exposed to the public. Ashley Madison was a major source of embarrassment for many when they suffered a breach.
Rather than double-down, might be time to step back a bit. The aphorism "the market's perception is your reality" is especially instructive.
[0] The Ashley Madison metaphor used by this commenter is especially apt: https://news.ycombinator.com/item?id=23280782