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 (part of 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.