Every time I reinstall Windows 10 on one of my physical or virtual machines (which is often), I feel compelled to go through every privacy setting, and set each one the way I want. There's a lot of settings, and they default to values that are much more invasive than I think they should be.
ShutUp10, from https://www.oo-software.com, helps pull back the curtain on this process. It helps you to see, and change, many settings that are normally hidden.
Pretty stressful overall.
Mastodon is an ethically-designed, open-source microblogging platform consisting of a network of independent servers that talk to each other (the "fediverse"). It can be thought of as an alternative to Twitter, for example. This particular server focuses on two things: First, fighting oppression, exploitation, abuse and victimization, whether of humans, plants, animals, or the planet itself. Second, helping people heal from any of the above that they have experienced or witnessed.