In some countries married couples get some financial benefits. Its cheaper to live with a wife than to live alone tbh
''Inceldom-experiencers (and other
singletons) are sometimes discriminated against financially. In the UK, research by the Good Housekeeping Institute estimates that singletons pay £2000 more per year than married and cohabitating people on everything from car insurance, council tax, travel fares, wills and many other costs. The difference is even more lopsided in the United States wherein involuntary celibates are especially discriminated against in healthcare payments.''