Okay it sounds like you have a lot of hangups for one thing, but mainly I don't value unprompted remarks about how masculine my features are- especially features I hadn't even really thought about until now. In my opinion honesty isn't valuable in itself, it's valuable when it actually leads to something, and knowing that my brow looks masculine doesn't give me anything actionable; it just makes me feel shit.

There are also some features of communication which are orthogonal to honesty, such as niceness, and when somebody says something 'harsh but true' and makes no effort to add in at least cheap niceness I'm way less inclined to think they're actually coming from a good place. Especially on reddit.