Finding a mate is basis of human existence, therefore societal norms are based around this goal. The way opposite sex does not devalue you in any factual way, but it affects how rest of the group perceives you. Men who are not able to attract a mate are viewed as inferior which has biological background, but in society there's many different bullshit labels attached to it. I used to believe that at least men did not devalue me based on my lack of experience with women, because I was still a good friend, a fun guy to be around, etc. but at the end of the day men will always compete between each other and inability to have a relationship will create a negative aura around yourself. How strong this aura may be depends on your other accomplishments, but you will never be viewed as an equal.