I at least succeeded with my partner, so the most private conversations I have are safe in Signal. But unfortunately Meta knows just about every party, dinner, or event I’ve been too for the last ~8 years from having planned it in either Messenger or Instagram. It’s shame we have to choose connection over privacy, and I hope someday someone hits on the magical combination of privacy, UX, and blind luck and makes a service we can use without feeling like a product.