Unpopular opinion here, but marriage/good relationships is servitude; by both parties. I'll agree with you that women have completely lost this, but that doesn't mean we as men should. Many (many

) men my age (mid 20s) have no concept of this as well, but men understand it far more than women still. You're right insofar as women have things to serve us with, whether is be children, homemaking, companionship, sex, but we as men must also serve our women as well. To my understanding, we can do this by being emotional rocks, breadwinning, and leading families.
What you say is a sad incel fantasy I wish we'd stop propagating; Even good Chads are in servitude, barring you're some kind of ageless PSL God (Chico tier). Any Chad can get a woman from looks, but only the smart chads keep a woman, as they're proper husbands and not just good looking nudniks. Please note I do not believe any level of servitude can override the initial requirement of looks.
Note servitude and simpery are on opposite end of the spectrum. An example: if your brother was one of those 600lb people on the TV, you would be "serving" him by sending him to get help, and "simping" him by going and buying him McDolan's. Serving is not doing the will of someone blindly, it's working to help him and yourself in the greater good, and is not a master-slave type relationship.