Was thinking of trying this manga, but then after seeing the comments I conclude it most probably wouldn't be worth it.
Based on the variety of recent male protagonists observed, I assign the following categories:
The base category being (Dumb, Ugly, Kind, Weak, Masochist, Highschooler, REQUIRED_PROPERTIES).
The only properties changing in this tuple are a subset of {Dumb,Smart,Ugly,Handsome,Weak,Strong,Highschooler,Corporate Slave}.
What is observable is that the properties belonging to the set {Kind,Masochist} never change.
And yes, the REQUIRED_PROPERTIES: These properties vary a bit among recent male protagonists. The variations belong to the set:
{Females are creatures that should be revered, It is an honor to get hit or taken advantage of by females, Females should be allowed to do whatever they wish and only after your whole family is slaughtered are you allowed to hate them and that too in a revenge manga, Little girls should always get their heads patted on, Enjoying female verbal/ physical/ sexual abuse is a sign of being a healthy male, Having any self-esteem is a sin, Any random damsel in distress should be helped, Every female sob story should be listened to and be empathized with, Blushing is mandatory for every single movement made by a female, Must eventually fall for a female, ... }
The characteristics include (but are not limited to) the following sets. Protagonists with likable and/ or realistic personalities are limited, rare and are hard to find. Whether the above stated personalities represent the personalities of modern men/ women in real world cannot be stated due to lack of information, although it does seem unlikely.
Conclusion : The genres in the set {harem, romance, comedy} have large fractions of male protagonists with such personalities.
* This comment is on fictional works alone, and is not meant to target any specific audience or genders. The comment is aimed to state the apparent but unacknowledged facts about male protagonists. The comment was written by the author in his spare time to release his frustration of finding only such protagonists in recent manga. Salty comments defending the genres/ genders are discouraged, but if found would be ignored like a pebble by the side of a road. This concludes the long comment.*