I regularly get my ads and social algorithms injected with topics that I have no relation to, except other people in my household are deeply into them. Like pe

I regularly get my ads and social algorithms injected with topics that I have no relation to, except other people in my household are deeply into them. Like pet reptiles related products while my kid was doing prior research before pitching us on raising one. The bigger companies definitely cross reference access from different users/devices/browsers.