I've aggressively sanitized my Twitter and Instagram to make sure it's little more than an easy way to see posts about computing, video games, vinyl records, or whatever nerdity I'm into at the moment. The moment one of those accounts posts something related to the outrage du jour, it's an almost immediate unfollow. It doesn't matter whether I agree with the content of the post or not.
I'm sure I miss a few from time to time, but you get the point.
I've unfollowed lots of tech luminaries I admire, lots of musicians whose music I love, lots of brands that make good products. And I still buy some of the books and albums and products they produce. I might even miss the occasional awesome announcement from one of those outlets. But the resulting sanity and focus of my social media feeds is worth it.