Yes, you are correct. You have described the Men's Rights Activist (MRA) part of the Manosphere.
There are also the PUA and MGTOW parts of the sphere.
PUAs tend to be younger men who recognize that women enjoy sex as much as men, and (contrary to pervasive indoctrination) women are attracted to social status and natural masculinity.
MGTOWs (Men Going Their Own Way) have decided to avoid the snares of male-female relationships in the West by "going Galt." MGTOWs avoid marriage in order to avoid potential loss of income, assets, children, and freedom via frivorce (frivolous divorce) and divorce theft (the rapacious stripping of a man's life, encouraged and enabled by the divorce industry). MGTOWs also avoid live-in relationships.