This isn't relevant to what you were replying to. Parent comment is complaining that there are logs being sent out about what is happening on his private network, he's not expecting anonymity on the internet like Tor (which is what your link describes).
The issue parent is complaining about is that tailscale sends data about communication data in your _private_ network to their servers. The reply to that is a blog post that clarifies that tailscale is not Tor. Irrelevant, nobody is comparing it to Tor.
