I already quit many corporate social media platforms in the years before, switching to decentralized alternatives for some of them (Mastodon mainly), but was still active on Reddit somehow. Then during the Reddit blackout protest, it was as good a time as any to check out and switch to Lemmy. Its downsides for me are also part of the upside: there is no endless scrolling to be done.
They also don’t use much energy. You can do a lot of reading on one charge.