I once was interested in things like lifelogging, radical sharing, etc. Then the internet became super toxic, and it was clear that humans who don’t like you will use any information they can find as a weapon against you. I found through real life experience that the marginal benefits I gained from sharing were outweighed by the downsides. So I no longer share.
Normalize privacy. You can engage in radical sharing if you want to take the risk, but the average person probably won’t see a net benefit from it. Don’t push people into it if they don’t want to, and respect people who prefer to stay out of the spotlight.