It also seems obvious from a purely philosophical/logical perspective. If a man is stronger, he's more able to survive on his own and survive conflict, which means he's less afraid of the consequences of being ostracized by a corrupted society or community, less likely to shy away from a conflict, and more likely to speak the truth plainly and openly, even if it will hurt other's feelings.

Tangentially related, this is one of the great lies of feminist/globalist thought, that telling the truth isn't preferable if it hurts their feelings. On the contrary, telling someone the truth, if they're in the wrong, is the most loving thing you can do for them. If you truly care about someone, you won't wish them to come to harm through a false belief or behavior, which could lead them to failure, harm, and death. Thus, if you truly love someone, you'll tell them the truth, no matter what. That person may believe you or not, but that's not up to you. The only thing you can do is tell them the truth, the rest is up to the person to change, or not. It's still their choice. Of course, being a berating jerk is less likely to win people over, and subtlety of persuasion can work wonders. However, there are some people, like modern Reddit tier leftists, which are almost entirely incapable of being convinced that they're wrong. In that case, nature itself is required to punish these people or weed them out entirely, because of their stupidity.